#04271D

#04271D

Color Values

HEX

#04271D

RGB

4, 39, 29

HSL

162.9, 81.4%, 8.4%

HSV

162.9, 89.7%, 15.3%

CMYK

89.7%, 0.0%, 25.6%, 84.7%

OKLCH

0.2446 0.0443 169.9

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#04271D

#27040E

Analogous

#04270B

#041F27

#04271D

Triadic

#04271D

#1D0427

#271D04

Split Complementary

#04271D

#27041F

#270B04

Tetradic

#04271D

#0B0427

#27040E

#1F2704

Color Blindness Simulation

Original

#04271D

Protanopia

#13131F

Deuteranopia

#110E20

Tritanopia

#062122

Achromatopsia

#1F1F1F

CSS Usage

background-color: #04271D;
color: #04271D;
border-color: #04271D;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F2FDFA
100
#E1FAF2
200
#BEF8E8
300
#90F4D7
400
#54EDC2
500
#18E7AC
600
#13B98A
700
#0F946E
800
#0C7456
900
#0D5440
950
#083528

Contrast Checker

Text on white

15.99:1

AA Pass AAA Pass

Text on black

1.31:1

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