#0F2952#0F2952

#0F2952 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.081 H 259.3°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F2952
RGB	rgb(15, 41, 82)
HSL	hsl(217, 69%, 19%)
HSV	hsv(217, 82%, 32%)
CMYK	cmyk(81.7%, 50%, 0%, 67.8%)
CIE-LAB	lab(16.97, 6.83, -27.93)
CIE-LCH	lch(16.97, 28.75, 283.74°)
OKLab	oklab(28.63% -0.0152 -0.0801)
OKLCH	oklch(28.63% 0.081 259.3)
XYZ	xyz(2.5124, 2.2963, 8.2918)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2952 #52380F

analogous

#0F4B52 #0F2952 #170F52

triadic

#0F2952 #520F29 #29520F

tetradic

#0F2952 #520F4B #52380F #0F5217

square

#0F2952 #520F4B #52380F #0F5217

split-complementary

#0F2952 #52170F #4B520F

monochromatic

#050D1A #060F1E #0F2952 #184386 #225DB9

Accessibility & contrast

On white

14.39

#0F2952 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F2952 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2952

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2952	#FFFFFF	#000000	##FFFFFF
##0F2952	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142D54

Deuteranopia (green-blind)

#052751

Tritanopia (blue-blind)

#003339

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2952;
/* rgb */ color: rgb(15, 41, 82);
/* oklch */ color: oklch(28.6% 0.081 259.3);

Tailwind

colors: {
  custom: {
    50: '#586283',
    500: '#0f2952',
    950: '#000000',
  },
}

SCSS

$custom: #0f2952;
$custom-light: #586283;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2952",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 82
  },
  "hsl": {
    "h": 216.716,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28634,
    "c": 0.08149,
    "h": 259.3
  },
  "luminance": 0.02297
}

Semantic roles & 50–950 ramp

primary

#0F2952

secondary

#8C6931

accent

#A83CEC

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2952

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

Preview Lab → · Contrast checker → · Palette generator →