#04323B#04323B

#04323B is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.3% C 0.049 H 214.6°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#04323B
RGB	rgb(4, 50, 59)
HSL	hsl(190, 87%, 12%)
HSV	hsv(190, 93%, 23%)
CMYK	cmyk(93.2%, 15.3%, 0%, 76.9%)
CIE-LAB	lab(18.46, -10.98, -9.93)
CIE-LCH	lch(18.46, 14.80, 222.11°)
OKLab	oklab(29.27% -0.0403 -0.0277)
OKLCH	oklch(29.27% 0.049 214.6)
XYZ	xyz(1.9797, 2.6225, 4.5387)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04323B #3B0D04

analogous

#043B29 #04323B #04173B

triadic

#04323B #3B0432 #323B04

tetradic

#04323B #29043B #3B0D04 #173B04

square

#04323B #29043B #3B0D04 #173B04

split-complementary

#04323B #3B0417 #3B2904

monochromatic

#02181D #02181D #04323B #086374 #0C93AE

Accessibility & contrast

On white

13.77

#04323B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#04323B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04323B

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04323B	#FFFFFF	#000000	##FFFFFF
##04323B	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C303C

Deuteranopia (green-blind)

#242B3B

Tritanopia (blue-blind)

#003535

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #04323b;
/* rgb */ color: rgb(4, 50, 59);
/* oklch */ color: oklch(29.3% 0.049 214.6);

Tailwind

colors: {
  custom: {
    50: '#506a71',
    500: '#04323b',
    950: '#000000',
  },
}

SCSS

$custom: #04323b;
$custom-light: #506a71;
$custom-dark: #000000;

JSON

{
  "hex": "#04323b",
  "rgb": {
    "r": 4,
    "g": 50,
    "b": 59
  },
  "hsl": {
    "h": 189.818,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29274,
    "c": 0.04889,
    "h": 214.6
  },
  "luminance": 0.02623
}

Semantic roles & 50–950 ramp

primary

#04323B

secondary

#7D2E1E

accent

#4D2AFD

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #04323B

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

Preview Lab → · Contrast checker → · Palette generator →