#2D2521

#2D2521

颜色值

HEX

#2D2521

RGB

45, 37, 33

HSL

20.0, 15.4%, 15.3%

HSV

20.0, 26.7%, 17.6%

CMYK

0.0%, 17.8%, 26.7%, 82.4%

OKLCH

0.2721 0.0141 48.2

属性

暖色 深色 最接近： RAL 6022 Olive Drab

色彩心理学

Dark browns like chocolate and espresso project richness, indulgence, and masculine elegance. They carry the warmth of wood-paneled studies and aged leather, evoking comfort and established tradition. These deep tones suggest solidity, dependability, and mature sophistication.

Design Usage

Dark brown excels as a text color alternative to pure black, providing warmth and reducing visual harshness. It suits coffee roasters, chocolate brands, and heritage accessories with a tradition focus. Pair it with cream, gold, or burnt orange for a luxurious, warm-toned design system.

配色方案

互补色

#2D2521

#21292D

类似色

#2D2123

#2D2B21

#2D2521

三角配色

#2D2521

#212D25

#25212D

分裂互补色

#2D2521

#212D2B

#21232D

四角配色

#2D2521

#232D21

#21292D

#2B212D

色觉模拟

原始

#2D2521

红色盲

#2A2922

绿色盲

#2A2B22

蓝色盲

#2D2323

全色盲

#262626

CSS 用法

background-color: #2D2521;
color: #2D2521;
border-color: #2D2521;
最接近的 Tailwind： Stone 800 #292524

Tailwind 色阶

50
#F8F7F6
100
#EFECEB
200
#E1D9D6
300
#CBBFB8
400
#AF9C92
500
#93796C
600
#766156
700
#5E4D45
800
#4A3C36
900
#372E2A
950
#231D1A

对比度检查器

白底文字

15.02:1

AA Pass AAA Pass

黑底文字

1.4:1

AA Fail AAA Fail

与之比较

#2D2521
#21292D
#2D2521
#FFFFFF
#000000
#2D2521

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一月 15, 2026

常见问题

What are the RGB, HSL, and CMYK values of #2D2521?

RGB(45, 37, 33) · HSL(20.0, 15.4%, 15.3%) · CMYK(0.0%, 17.8%, 26.7%, 82.4%)

Does #2D2521 meet WCAG contrast on white?

15.02:1 — WCAG AA 通过, AAA 通过 for normal text.

What text color is readable on #2D2521?

Use FFFFFF text on a #2D2521 background; contrast on black is 1.4:1.