#04363F#04363F

#04363F is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.7% C 0.051 H 213.3°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#04363F
RGB	rgb(4, 54, 63)
HSL	hsl(189, 88%, 13%)
HSV	hsv(189, 94%, 25%)
CMYK	cmyk(93.7%, 14.3%, 0%, 75.3%)
CIE-LAB	lab(20.13, -11.85, -10.10)
CIE-LCH	lch(20.13, 15.57, 220.45°)
OKLab	oklab(30.68% -0.0429 -0.0282)
OKLCH	oklch(30.68% 0.051 213.3)
XYZ	xyz(2.2660, 3.0227, 5.1657)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04363F #3F0D04

analogous

#043F2A #04363F #04183F

triadic

#04363F #3F0436 #363F04

tetradic

#04363F #2A043F #3F0D04 #183F04

square

#04363F #2A043F #3F0D04 #183F04

split-complementary

#04363F #3F0418 #3F2A04

monochromatic

#02191D #02191D #04363F #086779 #0B99B2

Accessibility & contrast

On white

13.09

#04363F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#04363F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04363F

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04363F	#FFFFFF	#000000	##FFFFFF
##04363F	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3440

Deuteranopia (green-blind)

#282E3F

Tritanopia (blue-blind)

#003939

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #04363f;
/* rgb */ color: rgb(4, 54, 63);
/* oklch */ color: oklch(30.7% 0.051 213.3);

Tailwind

colors: {
  custom: {
    50: '#516d74',
    500: '#04363f',
    950: '#000000',
  },
}

SCSS

$custom: #04363f;
$custom-light: #516d74;
$custom-dark: #000000;

JSON

{
  "hex": "#04363f",
  "rgb": {
    "r": 4,
    "g": 54,
    "b": 63
  },
  "hsl": {
    "h": 189.153,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30682,
    "c": 0.05132,
    "h": 213.3
  },
  "luminance": 0.03023
}

Semantic roles & 50–950 ramp

primary

#04363F

secondary

#802D1E

accent

#4A2AFE

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020708

muted

#787A7B

Preview Lab

Preview with #04363F

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

Preview Lab → · Contrast checker → · Palette generator →