#043341#043341

#043341 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 29.9% C 0.053 H 223.5°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#043341
RGB	rgb(4, 51, 65)
HSL	hsl(194, 88%, 14%)
HSV	hsv(194, 94%, 25%)
CMYK	cmyk(93.8%, 21.5%, 0%, 74.5%)
CIE-LAB	lab(19.12, -9.15, -13.02)
CIE-LCH	lch(19.12, 15.91, 234.92°)
OKLab	oklab(29.89% -0.0385 -0.0366)
OKLCH	oklch(29.89% 0.053 223.5)
XYZ	xyz(2.1876, 2.7748, 5.4203)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043341 #411204

analogous

#044130 #043341 #041441

triadic

#043341 #410433 #334104

tetradic

#043341 #300441 #411204 #144104

square

#043341 #300441 #411204 #144104

split-complementary

#043341 #410414 #413004

monochromatic

#02171D #02171D #043341 #08607B #0B8DB4

Accessibility & contrast

On white

13.50

#043341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#043341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043341

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043341	#FFFFFF	#000000	##FFFFFF
##043341	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3242

Deuteranopia (green-blind)

#232C41

Tritanopia (blue-blind)

#003738

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #043341;
/* rgb */ color: rgb(4, 51, 65);
/* oklch */ color: oklch(29.9% 0.053 223.5);

Tailwind

colors: {
  custom: {
    50: '#516a75',
    500: '#043341',
    950: '#000000',
  },
}

SCSS

$custom: #043341;
$custom-light: #516a75;
$custom-dark: #000000;

JSON

{
  "hex": "#043341",
  "rgb": {
    "r": 4,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 193.77,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.29894,
    "c": 0.05311,
    "h": 223.5
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#043341

secondary

#82351F

accent

#5A29FF

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020608

muted

#787A7B

Preview Lab

Preview with #043341

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →