#243239#243239

#243239 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.8% C 0.023 H 230.0°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#243239
RGB	rgb(36, 50, 57)
HSL	hsl(200, 23%, 18%)
HSV	hsv(200, 37%, 22%)
CMYK	cmyk(36.8%, 12.3%, 0%, 77.6%)
CIE-LAB	lab(19.85, -3.74, -6.31)
CIE-LCH	lch(19.85, 7.34, 239.33°)
OKLab	oklab(30.76% -0.0145 -0.0173)
OKLCH	oklch(30.76% 0.023 230)
XYZ	xyz(2.6064, 2.9516, 4.3025)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243239 #392B24

analogous

#243935 #243239 #242739

triadic

#243239 #392432 #323924

tetradic

#243239 #352439 #392B24 #273924

square

#243239 #352439 #392B24 #273924

split-complementary

#243239 #392427 #393524

monochromatic

#0C1013 #0C1113 #243239 #3C535F #537484

Accessibility & contrast

On white

13.20

#243239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#243239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243239

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243239	#FFFFFF	#000000	##FFFFFF
##243239	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3139

Deuteranopia (green-blind)

#2B2F39

Tritanopia (blue-blind)

#1D3434

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #243239;
/* rgb */ color: rgb(36, 50, 57);
/* oklch */ color: oklch(30.8% 0.023 230.0);

Tailwind

colors: {
  custom: {
    50: '#5f696f',
    500: '#243239',
    950: '#000000',
  },
}

SCSS

$custom: #243239;
$custom-light: #5f696f;
$custom-dark: #000000;

JSON

{
  "hex": "#243239",
  "rgb": {
    "r": 36,
    "g": 50,
    "b": 57
  },
  "hsl": {
    "h": 200,
    "s": 22.581,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30755,
    "c": 0.02255,
    "h": 230
  },
  "luminance": 0.02952
}

Semantic roles & 50–950 ramp

primary

#243239

secondary

#6B584E

accent

#8669BF

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#040607

muted

#797A7A

Preview Lab

Preview with #243239

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

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