#0C2954#0C2954

#0C2954 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.7% C 0.086 H 258.5°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#0C2954
RGB	rgb(12, 41, 84)
HSL	hsl(216, 75%, 19%)
HSV	hsv(216, 86%, 33%)
CMYK	cmyk(85.7%, 51.2%, 0%, 67.1%)
CIE-LAB	lab(17.01, 7.30, -29.22)
CIE-LCH	lch(17.01, 30.12, 284.02°)
OKLab	oklab(28.68% -0.017 -0.0839)
OKLCH	oklch(28.68% 0.086 258.5)
XYZ	xyz(2.5442, 2.3038, 8.6964)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2954 #54370C

analogous

#0C4D54 #0C2954 #130C54

triadic

#0C2954 #540C29 #29540C

tetradic

#0C2954 #540C4D #54370C #0C5413

square

#0C2954 #540C4D #54370C #0C5413

split-complementary

#0C2954 #54130C #4D540C

monochromatic

#040D1B #040F1E #0C2954 #14438A #1B5DBF

Accessibility & contrast

On white

14.38

#0C2954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0C2954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2954

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2954	#FFFFFF	#000000	##FFFFFF
##0C2954	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112D56

Deuteranopia (green-blind)

#012753

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2954;
/* rgb */ color: rgb(12, 41, 84);
/* oklch */ color: oklch(28.7% 0.086 258.5);

Tailwind

colors: {
  custom: {
    50: '#586284',
    500: '#0c2954',
    950: '#000000',
  },
}

SCSS

$custom: #0c2954;
$custom-light: #586284;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2954",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 84
  },
  "hsl": {
    "h": 215.833,
    "s": 75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28678,
    "c": 0.08564,
    "h": 258.5
  },
  "luminance": 0.02304
}

Semantic roles & 50–950 ramp

primary

#0C2954

secondary

#8F672D

accent

#A636F2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0C2954

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

Preview Lab → · Contrast checker → · Palette generator →