#511F13

#511F13

颜色值

HEX

#511F13

RGB

81, 31, 19

HSL

11.6, 62.0%, 19.6%

HSV

11.6, 76.5%, 31.8%

CMYK

0.0%, 61.7%, 76.5%, 68.2%

OKLCH

0.3114 0.0784 34.8

属性

暖色 深色 最接近： RAL 8012 Red 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

#511F13

#134551

类似色

#511326

#513E13

#511F13

三角配色

#511F13

#13511F

#1F1351

分裂互补色

#511F13

#13513E

#132651

四角配色

#511F13

#265113

#134551

#3E1351

色觉模拟

原始

#511F13

红色盲

#3B3B16

绿色盲

#3E4217

蓝色盲

#4E1819

全色盲

#292929

CSS 用法

background-color: #511F13;
color: #511F13;
border-color: #511F13;
最接近的 Tailwind： Orange 950 #431407

Tailwind 色阶

50
#FBF5F3
100
#F7E7E4
200
#F1CEC5
300
#E8AB9C
400
#DB7D66
500
#CF4F30
600
#A53F27
700
#84331F
800
#672818
900
#4B2015
950
#30140E

对比度检查器

白底文字

13.5:1

AA Pass AAA Pass

黑底文字

1.56:1

AA Fail AAA Fail

与之比较

#511F13
#134551
#511F13
#FFFFFF
#000000
#511F13

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常见问题

What are the RGB, HSL, and CMYK values of #511F13?

RGB(81, 31, 19) · HSL(11.6, 62.0%, 19.6%) · CMYK(0.0%, 61.7%, 76.5%, 68.2%)

Does #511F13 meet WCAG contrast on white?

13.5:1 — WCAG AA 通过, AAA 通过 for normal text.

What text color is readable on #511F13?

Use FFFFFF text on a #511F13 background; contrast on black is 1.56:1.