#0F253F#0F253F

#0F253F is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.057 H 254.0°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#0F253F
RGB	rgb(15, 37, 63)
HSL	hsl(213, 62%, 15%)
HSV	hsv(213, 76%, 25%)
CMYK	cmyk(76.2%, 41.3%, 0%, 75.3%)
CIE-LAB	lab(14.31, 1.53, -19.14)
CIE-LCH	lch(14.31, 19.20, 274.57°)
OKLab	oklab(26.15% -0.0156 -0.0544)
OKLCH	oklch(26.15% 0.057 254)
XYZ	xyz(1.7554, 1.7834, 4.9534)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F253F #3F290F

analogous

#0F3D3F #0F253F #110F3F

triadic

#0F253F #3F0F25 #253F0F

tetradic

#0F253F #3F0F3D #3F290F #0F3F11

square

#0F253F #3F0F3D #3F290F #0F3F11

split-complementary

#0F253F #3F110F #3D3F0F

monochromatic

#060F19 #060F19 #0F253F #1B4270 #275FA2

Accessibility & contrast

On white

15.48

#0F253F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F253F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F253F

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F253F	#FFFFFF	#000000	##FFFFFF
##0F253F	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192740

Deuteranopia (green-blind)

#13223E

Tritanopia (blue-blind)

#002B2F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f253f;
/* rgb */ color: rgb(15, 37, 63);
/* oklch */ color: oklch(26.1% 0.057 254.0);

Tailwind

colors: {
  custom: {
    50: '#545f74',
    500: '#0f253f',
    950: '#000000',
  },
}

SCSS

$custom: #0f253f;
$custom-light: #545f74;
$custom-dark: #000000;

JSON

{
  "hex": "#0f253f",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 63
  },
  "hsl": {
    "h": 212.5,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26146,
    "c": 0.05654,
    "h": 254
  },
  "luminance": 0.01784
}

Semantic roles & 50–950 ramp

primary

#0F253F

secondary

#795830

accent

#9B43E5

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F253F

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

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