#04353C#04353C

#04353C is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.050 H 209.7°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#04353C
RGB	rgb(4, 53, 60)
HSL	hsl(188, 88%, 13%)
HSV	hsv(188, 93%, 24%)
CMYK	cmyk(93.3%, 11.7%, 0%, 76.5%)
CIE-LAB	lab(19.63, -12.43, -8.83)
CIE-LCH	lch(19.63, 15.25, 215.39°)
OKLab	oklab(30.23% -0.0432 -0.0246)
OKLCH	oklch(30.23% 0.05 209.7)
XYZ	xyz(2.1384, 2.8980, 4.7208)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04353C #3C0B04

analogous

#043C27 #04353C #04193C

triadic

#04353C #3C0435 #353C04

tetradic

#04353C #27043C #3C0B04 #193C04

square

#04353C #27043C #3C0B04 #193C04

split-complementary

#04353C #3C0419 #3C2704

monochromatic

#02191D #02191D #04353C #086875 #0C9AAF

Accessibility & contrast

On white

13.29

#04353C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#04353C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04353C

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04353C	#FFFFFF	#000000	##FFFFFF
##04353C	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F333C

Deuteranopia (green-blind)

#282D3C

Tritanopia (blue-blind)

#003837

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #04353c;
/* rgb */ color: rgb(4, 53, 60);
/* oklch */ color: oklch(30.2% 0.050 209.7);

Tailwind

colors: {
  custom: {
    50: '#506c71',
    500: '#04353c',
    950: '#000000',
  },
}

SCSS

$custom: #04353c;
$custom-light: #506c71;
$custom-dark: #000000;

JSON

{
  "hex": "#04353c",
  "rgb": {
    "r": 4,
    "g": 53,
    "b": 60
  },
  "hsl": {
    "h": 187.5,
    "s": 87.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30231,
    "c": 0.04975,
    "h": 209.7
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#04353C

secondary

#7E2A1E

accent

#452AFE

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #04353C

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

Preview Lab → · Contrast checker → · Palette generator →