#642B0F

#642B0F

Color Values

HEX

#642B0F

RGB

100, 43, 15

HSL

19.8, 73.9%, 22.5%

HSV

19.8, 85.0%, 39.2%

CMYK

0.0%, 57.0%, 85.0%, 60.8%

OKLCH

0.3639 0.0912 44.0

Properties

Warm Dark Nearest: RAL 8029 Pearl Copper

Color Harmonies

Complementary

#642B0F

#0F4864

Analogous

#640F1D

#64550F

#642B0F

Triadic

#642B0F

#0F642B

#2B0F64

Split Complementary

#642B0F

#0F6455

#0F1D64

Tetradic

#642B0F

#1D640F

#0F4864

#550F64

Color Blindness Simulation

Original

#642B0F

Protanopia

#4B4B16

Deuteranopia

#4F5317

Tritanopia

#611B1C

Achromatopsia

#353535

CSS Usage

background-color: #642B0F;
color: #642B0F;
border-color: #642B0F;
Nearest Tailwind: Amber 900 #78350F

Tailwind Shades

50
#FCF6F3
100
#F8E9E2
200
#F6D2C1
300
#EFB295
400
#E6895B
500
#DE5F21
600
#B14C1B
700
#8E3D15
800
#6F3011
900
#512510
950
#33180A

Contrast Checker

Text on white

11.09:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026