#0F243D#0F243D

#0F243D is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.7% C 0.055 H 254.1°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#0F243D
RGB	rgb(15, 36, 61)
HSL	hsl(213, 61%, 15%)
HSV	hsv(213, 75%, 24%)
CMYK	cmyk(75.4%, 41%, 0%, 76.1%)
CIE-LAB	lab(13.83, 1.42, -18.50)
CIE-LCH	lch(13.83, 18.56, 274.38°)
OKLab	oklab(25.73% -0.0149 -0.0525)
OKLCH	oklch(25.73% 0.055 254.1)
XYZ	xyz(1.6699, 1.7001, 4.6541)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F243D #3D280F

analogous

#0F3B3D #0F243D #110F3D

triadic

#0F243D #3D0F24 #243D0F

tetradic

#0F243D #3D0F3B #3D280F #0F3D11

square

#0F243D #3D0F3B #3D280F #0F3D11

split-complementary

#0F243D #3D110F #3B3D0F

monochromatic

#060E19 #060E19 #0F243D #1B416E #275E9F

Accessibility & contrast

On white

15.67

#0F243D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0F243D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F243D

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F243D	#FFFFFF	#000000	##FFFFFF
##0F243D	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19263E

Deuteranopia (green-blind)

#13213C

Tritanopia (blue-blind)

#002A2D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f243d;
/* rgb */ color: rgb(15, 36, 61);
/* oklch */ color: oklch(25.7% 0.055 254.1);

Tailwind

colors: {
  custom: {
    50: '#535e72',
    500: '#0f243d',
    950: '#000000',
  },
}

SCSS

$custom: #0f243d;
$custom-light: #535e72;
$custom-dark: #000000;

JSON

{
  "hex": "#0f243d",
  "rgb": {
    "r": 15,
    "g": 36,
    "b": 61
  },
  "hsl": {
    "h": 212.609,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2573,
    "c": 0.0546,
    "h": 254.1
  },
  "luminance": 0.017
}

Semantic roles & 50–950 ramp

primary

#0F243D

secondary

#775730

accent

#9B44E4

background

#F4F5F6

surface

#E8E9EC

border

#C4C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #0F243D

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

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