#573F21

#573F21

颜色值

HEX

#573F21

RGB

87, 63, 33

HSL

33.3, 45.0%, 23.5%

HSV

33.3, 62.1%, 34.1%

CMYK

0.0%, 27.6%, 62.1%, 65.9%

OKLCH

0.3871 0.0557 71.1

属性

暖色 深色 最接近： RAL 8007 Fawn Brown

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

#573F21

#213957

类似色

#572421

#545721

#573F21

三角配色

#573F21

#21573F

#3F2157

分裂互补色

#573F21

#215457

#242157

四角配色

#573F21

#215724

#213957

#572154

色觉模拟

原始

#573F21

红色盲

#4D4C28

绿色盲

#4E502A

蓝色盲

#562E2F

全色盲

#424242

CSS 用法

background-color: #573F21;
color: #573F21;
border-color: #573F21;
最接近的 Tailwind： Yellow 950 #422006

Tailwind 色阶

50
#FAF8F4
100
#F4EEE6
200
#EBDDCB
300
#DDC5A6
400
#CBA576
500
#B98646
600
#946B38
700
#76562D
800
#5C4323
900
#44331D
950
#2B2012

对比度检查器

白底文字

9.82:1

AA Pass AAA Pass

黑底文字

2.14:1

AA Fail AAA Fail

与之比较

#573F21
#213957
#573F21
#FFFFFF
#000000
#573F21

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常见问题

What are the RGB, HSL, and CMYK values of #573F21?

RGB(87, 63, 33) · HSL(33.3, 45.0%, 23.5%) · CMYK(0.0%, 27.6%, 62.1%, 65.9%)

Does #573F21 meet WCAG contrast on white?

9.82:1 — WCAG AA 通过, AAA 通过 for normal text.

What text color is readable on #573F21?

Use FFFFFF text on a #573F21 background; contrast on black is 2.14:1.