#0F2A45#0F2A45

#0F2A45 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.060 H 250.8°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A45
RGB	rgb(15, 42, 69)
HSL	hsl(210, 64%, 16%)
HSV	hsv(210, 78%, 27%)
CMYK	cmyk(78.3%, 39.1%, 0%, 72.9%)
CIE-LAB	lab(16.44, 0.45, -19.93)
CIE-LCH	lch(16.44, 19.93, 271.29°)
OKLab	oklab(27.94% -0.0197 -0.0566)
OKLCH	oklch(27.94% 0.06 250.8)
XYZ	xyz(2.0987, 2.1869, 5.9406)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A45 #452A0F

analogous

#0F4545 #0F2A45 #0F0F45

triadic

#0F2A45 #450F2A #2A450F

tetradic

#0F2A45 #450F45 #452A0F #0F450F

square

#0F2A45 #450F45 #452A0F #0F450F

split-complementary

#0F2A45 #450F0F #45450F

monochromatic

#050F19 #050F19 #0F2A45 #1A4977 #2567AA

Accessibility & contrast

On white

14.61

#0F2A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0F2A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A45

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A45	#FFFFFF	#000000	##FFFFFF
##0F2A45	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2B46

Deuteranopia (green-blind)

#162644

Tritanopia (blue-blind)

#003034

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2a45;
/* rgb */ color: rgb(15, 42, 69);
/* oklch */ color: oklch(27.9% 0.060 250.8);

Tailwind

colors: {
  custom: {
    50: '#556379',
    500: '#0f2a45',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a45;
$custom-light: #556379;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a45",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 210,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27937,
    "c": 0.05989,
    "h": 250.8
  },
  "luminance": 0.02187
}

Semantic roles & 50–950 ramp

primary

#0F2A45

secondary

#7F5830

accent

#9441E7

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #0F2A45

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

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