#0F243E#0F243E

#0F243E is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.056 H 254.9°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F243E
RGB	rgb(15, 36, 62)
HSL	hsl(213, 61%, 15%)
HSV	hsv(213, 76%, 24%)
CMYK	cmyk(75.8%, 41.9%, 0%, 75.7%)
CIE-LAB	lab(13.89, 1.85, -19.10)
CIE-LCH	lch(13.89, 19.19, 275.52°)
OKLab	oklab(25.8% -0.0146 -0.0543)
OKLCH	oklch(25.8% 0.056 254.9)
XYZ	xyz(1.6971, 1.7109, 4.7973)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F243E #3E290F

analogous

#0F3C3E #0F243E #110F3E

triadic

#0F243E #3E0F24 #243E0F

tetradic

#0F243E #3E0F3C #3E290F #0F3E11

square

#0F243E #3E0F3C #3E290F #0F3E11

split-complementary

#0F243E #3E110F #3C3E0F

monochromatic

#060E19 #060E19 #0F243E #1B416F #275DA1

Accessibility & contrast

On white

15.65

#0F243E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0F243E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F243E

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F243E	#FFFFFF	#000000	##FFFFFF
##0F243E	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19263F

Deuteranopia (green-blind)

#12213D

Tritanopia (blue-blind)

#002A2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f243e;
/* rgb */ color: rgb(15, 36, 62);
/* oklch */ color: oklch(25.8% 0.056 254.9);

Tailwind

colors: {
  custom: {
    50: '#545e73',
    500: '#0f243e',
    950: '#000000',
  },
}

SCSS

$custom: #0f243e;
$custom-light: #545e73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f243e",
  "rgb": {
    "r": 15,
    "g": 36,
    "b": 62
  },
  "hsl": {
    "h": 213.191,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25801,
    "c": 0.0562,
    "h": 254.9
  },
  "luminance": 0.01711
}

Semantic roles & 50–950 ramp

primary

#0F243E

secondary

#785830

accent

#9C44E4

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F243E

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

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