#04424F

#04424F

Color Values

HEX

#04424F

RGB

4, 66, 79

HSL

190.4, 90.4%, 16.3%

HSV

190.4, 94.9%, 31.0%

CMYK

94.9%, 16.5%, 0.0%, 69.0%

OKLCH

0.3502 0.0606 216.9

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#04424F

#4F1104

Analogous

#044F37

#041D4F

#04424F

Triadic

#04424F

#4F0442

#424F04

Split Complementary

#04424F

#4F041D

#4F3704

Tetradic

#04424F

#37044F

#4F1104

#1D4F04

Color Blindness Simulation

Original

#04424F

Protanopia

#1F1F4C

Deuteranopia

#1B174B

Tritanopia

#074949

Achromatopsia

#363636

CSS Usage

background-color: #04424F;
color: #04424F;
border-color: #04424F;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F1FBFD
100
#DFF6FB
200
#BBF0FC
300
#8AE6F9
400
#4BD8F6
500
#0CCBF3
600
#0AA2C2
700
#08829B
800
#066579
900
#094A58
950
#062F37

Contrast Checker

Text on white

11.07:1

AA Pass AAA Pass

Text on black

1.9:1

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