#18232E#18232E

#18232E is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.1% C 0.026 H 248.9°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#18232E
RGB	rgb(24, 35, 46)
HSL	hsl(210, 31%, 14%)
HSV	hsv(210, 48%, 18%)
CMYK	cmyk(47.8%, 23.9%, 0%, 82%)
CIE-LAB	lab(13.19, -1.22, -8.81)
CIE-LCH	lch(13.19, 8.89, 262.09°)
OKLab	oklab(25.11% -0.0094 -0.0244)
OKLCH	oklch(25.11% 0.026 248.9)
XYZ	xyz(1.4707, 1.5934, 2.8143)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18232E #2E2318

analogous

#182E2E #18232E #18182E

triadic

#18232E #2E1823 #232E18

tetradic

#18232E #2E182E #2E2318 #182E18

square

#18232E #2E182E #2E2318 #182E18

split-complementary

#18232E #2E1818 #2E2E18

monochromatic

#0A0F14 #0A0F14 #18232E #2D4256 #42607E

Accessibility & contrast

On white

15.92

#18232E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#18232E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18232E

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18232E	#FFFFFF	#000000	##FFFFFF
##18232E	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F232F

Deuteranopia (green-blind)

#1C212E

Tritanopia (blue-blind)

#102627

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #18232e;
/* rgb */ color: rgb(24, 35, 46);
/* oklch */ color: oklch(25.1% 0.026 248.9);

Tailwind

colors: {
  custom: {
    50: '#565d66',
    500: '#18232e',
    950: '#000000',
  },
}

SCSS

$custom: #18232e;
$custom-light: #565d66;
$custom-dark: #000000;

JSON

{
  "hex": "#18232e",
  "rgb": {
    "r": 24,
    "g": 35,
    "b": 46
  },
  "hsl": {
    "h": 210,
    "s": 31.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25106,
    "c": 0.02612,
    "h": 248.9
  },
  "luminance": 0.01594
}

Semantic roles & 50–950 ramp

primary

#18232E

secondary

#63513F

accent

#9460C8

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030406

muted

#78797A

Preview Lab

Preview with #18232E

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

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