#00242B#00242B

#00242B is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.9% C 0.042 H 213.5°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#00242B
RGB	rgb(0, 36, 43)
HSL	hsl(190, 100%, 8%)
HSV	hsv(190, 100%, 17%)
CMYK	cmyk(100%, 16.3%, 0%, 83.1%)
CIE-LAB	lab(12.20, -9.59, -8.28)
CIE-LCH	lch(12.20, 12.67, 220.81°)
OKLab	oklab(23.93% -0.035 -0.0232)
OKLCH	oklch(23.93% 0.042 213.5)
XYZ	xyz(1.0667, 1.4360, 2.5060)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00242B #2B0700

analogous

#002B1C #00242B #000E2B

triadic

#00242B #2B0024 #242B00

tetradic

#00242B #1C002B #2B0700 #0E2B00

square

#00242B #1C002B #2B0700 #0E2B00

split-complementary

#00242B #2B000E #2B1C00

monochromatic

#001A1F #001A1F #00242B #005768 #008AA5

Accessibility & contrast

On white

16.31

#00242B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#00242B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00242B

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00242B	#FFFFFF	#000000	##FFFFFF
##00242B	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F222B

Deuteranopia (green-blind)

#191E2B

Tritanopia (blue-blind)

#002726

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #00242b;
/* rgb */ color: rgb(0, 36, 43);
/* oklch */ color: oklch(23.9% 0.042 213.5);

Tailwind

colors: {
  custom: {
    50: '#495e64',
    500: '#00242b',
    950: '#000000',
  },
}

SCSS

$custom: #00242b;
$custom-light: #495e64;
$custom-dark: #000000;

JSON

{
  "hex": "#00242b",
  "rgb": {
    "r": 0,
    "g": 36,
    "b": 43
  },
  "hsl": {
    "h": 189.767,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.23926,
    "c": 0.04196,
    "h": 213.5
  },
  "luminance": 0.01436
}

Semantic roles & 50–950 ramp

primary

#00242B

secondary

#732414

accent

#4C29FF

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010405

muted

#777979

Preview Lab

Preview with #00242B

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

Preview Lab → · Contrast checker → · Palette generator →