#043241#043241

#043241 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.6% C 0.053 H 225.6°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#043241
RGB	rgb(4, 50, 65)
HSL	hsl(195, 88%, 14%)
HSV	hsv(195, 94%, 25%)
CMYK	cmyk(93.8%, 23.1%, 0%, 74.5%)
CIE-LAB	lab(18.75, -8.50, -13.59)
CIE-LCH	lch(18.75, 16.03, 237.98°)
OKLab	oklab(29.6% -0.0374 -0.0382)
OKLCH	oklch(29.6% 0.053 225.6)
XYZ	xyz(2.1444, 2.6884, 5.4059)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043241 #411304

analogous

#044131 #043241 #041341

triadic

#043241 #410432 #324104

tetradic

#043241 #310441 #411304 #134104

square

#043241 #310441 #411304 #134104

split-complementary

#043241 #410413 #413104

monochromatic

#02161D #02161D #043241 #085E7B #0B8BB4

Accessibility & contrast

On white

13.66

#043241 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#043241 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043241

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043241	#FFFFFF	#000000	##FFFFFF
##043241	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3142

Deuteranopia (green-blind)

#222B41

Tritanopia (blue-blind)

#003637

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #043241;
/* rgb */ color: rgb(4, 50, 65);
/* oklch */ color: oklch(29.6% 0.053 225.6);

Tailwind

colors: {
  custom: {
    50: '#516975',
    500: '#043241',
    950: '#000000',
  },
}

SCSS

$custom: #043241;
$custom-light: #516975;
$custom-dark: #000000;

JSON

{
  "hex": "#043241",
  "rgb": {
    "r": 4,
    "g": 50,
    "b": 65
  },
  "hsl": {
    "h": 194.754,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.29598,
    "c": 0.05348,
    "h": 225.6
  },
  "luminance": 0.02689
}

Semantic roles & 50–950 ramp

primary

#043241

secondary

#82371F

accent

#5E29FF

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020608

muted

#787A7B

Preview Lab

Preview with #043241

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

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