#0F2D52#0F2D52

#0F2D52 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.7% C 0.076 H 255.4°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F2D52
RGB	rgb(15, 45, 82)
HSL	hsl(213, 69%, 19%)
HSV	hsv(213, 82%, 32%)
CMYK	cmyk(81.7%, 45.1%, 0%, 67.8%)
CIE-LAB	lab(18.31, 3.88, -25.79)
CIE-LCH	lch(18.31, 26.08, 278.56°)
OKLab	oklab(29.67% -0.0192 -0.0737)
OKLCH	oklch(29.67% 0.076 255.4)
XYZ	xyz(2.6578, 2.5872, 8.3403)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2D52 #52340F

analogous

#0F4F52 #0F2D52 #130F52

triadic

#0F2D52 #520F2D #2D520F

tetradic

#0F2D52 #520F4F #52340F #0F5213

square

#0F2D52 #520F4F #52340F #0F5213

split-complementary

#0F2D52 #52130F #4F520F

monochromatic

#050E1A #06111E #0F2D52 #184986 #2266B9

Accessibility & contrast

On white

13.84

#0F2D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0F2D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2D52

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2D52	#FFFFFF	#000000	##FFFFFF
##0F2D52	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3053

Deuteranopia (green-blind)

#102A51

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0f2d52;
/* rgb */ color: rgb(15, 45, 82);
/* oklch */ color: oklch(29.7% 0.076 255.4);

Tailwind

colors: {
  custom: {
    50: '#586583',
    500: '#0f2d52',
    950: '#000000',
  },
}

SCSS

$custom: #0f2d52;
$custom-light: #586583;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2d52",
  "rgb": {
    "r": 15,
    "g": 45,
    "b": 82
  },
  "hsl": {
    "h": 213.134,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29669,
    "c": 0.07616,
    "h": 255.4
  },
  "luminance": 0.02588
}

Semantic roles & 50–950 ramp

primary

#0F2D52

secondary

#8C6331

accent

#9D3CEC

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050A

muted

#797A7C

Preview Lab

Preview with #0F2D52

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

Preview Lab → · Contrast checker → · Palette generator →