#04363A#04363A

#04363A is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.4% C 0.049 H 203.3°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#04363A
RGB	rgb(4, 54, 58)
HSL	hsl(184, 87%, 12%)
HSV	hsv(184, 93%, 23%)
CMYK	cmyk(93.1%, 6.9%, 0%, 77.3%)
CIE-LAB	lab(19.92, -13.81, -7.03)
CIE-LCH	lch(19.92, 15.49, 206.97°)
OKLab	oklab(30.44% -0.0454 -0.0195)
OKLCH	oklch(30.44% 0.049 203.3)
XYZ	xyz(2.1326, 2.9694, 4.4629)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04363A #3A0804

analogous

#043A23 #04363A #041B3A

triadic

#04363A #3A0436 #363A04

tetradic

#04363A #23043A #3A0804 #1B3A04

square

#04363A #23043A #3A0804 #1B3A04

split-complementary

#04363A #3A041B #3A2304

monochromatic

#021B1D #021B1D #04363A #086B73 #0CA1AD

Accessibility & contrast

On white

13.17

#04363A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#04363A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04363A

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04363A	#FFFFFF	#000000	##FFFFFF
##04363A	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31333A

Deuteranopia (green-blind)

#292E3A

Tritanopia (blue-blind)

#003937

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #04363a;
/* rgb */ color: rgb(4, 54, 58);
/* oklch */ color: oklch(30.4% 0.049 203.3);

Tailwind

colors: {
  custom: {
    50: '#506d70',
    500: '#04363a',
    950: '#000000',
  },
}

SCSS

$custom: #04363a;
$custom-light: #506d70;
$custom-dark: #000000;

JSON

{
  "hex": "#04363a",
  "rgb": {
    "r": 4,
    "g": 54,
    "b": 58
  },
  "hsl": {
    "h": 184.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30438,
    "c": 0.04946,
    "h": 203.3
  },
  "luminance": 0.0297
}

Semantic roles & 50–950 ramp

primary

#04363A

secondary

#7C251E

accent

#3A2BFD

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #04363A

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

Preview Lab → · Contrast checker → · Palette generator →