#0C0748#0C0748

#0C0748 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.3% C 0.112 H 273.5°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#0C0748
RGB	rgb(12, 7, 72)
HSL	hsl(245, 82%, 15%)
HSV	hsv(245, 90%, 28%)
CMYK	cmyk(83.3%, 90.3%, 0%, 71.8%)
CIE-LAB	lab(6.30, 26.34, -38.45)
CIE-LCH	lch(6.30, 46.60, 304.41°)
OKLab	oklab(20.3% 0.0069 -0.1119)
OKLCH	oklch(20.3% 0.112 273.5)
XYZ	xyz(1.3969, 0.6979, 6.1907)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0748 #434807

analogous

#072348 #0C0748 #2C0748

triadic

#0C0748 #480C07 #07480C

tetradic

#0C0748 #480723 #434807 #07482C

square

#0C0748 #480723 #434807 #07482C

split-complementary

#0C0748 #482C07 #234807

monochromatic

#05031C #05031C #0C0748 #150C80 #1F12B8

Accessibility & contrast

On white

18.43

#0C0748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0C0748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0748

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0748	#FFFFFF	#000000	##FFFFFF
##0C0748	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00174A

Deuteranopia (green-blind)

#001147

Tritanopia (blue-blind)

#001B28

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0c0748;
/* rgb */ color: rgb(12, 7, 72);
/* oklch */ color: oklch(20.3% 0.112 273.5);

Tailwind

colors: {
  custom: {
    50: '#58497c',
    500: '#0c0748',
    950: '#000000',
  },
}

SCSS

$custom: #0c0748;
$custom-light: #58497c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0748",
  "rgb": {
    "r": 12,
    "g": 7,
    "b": 72
  },
  "hsl": {
    "h": 244.615,
    "s": 82.278,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20301,
    "c": 0.11211,
    "h": 273.5
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#0C0748

secondary

#7F8724

accent

#F92FE9

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#040009

muted

#79777B

Preview Lab

Preview with #0C0748

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

Preview Lab → · Contrast checker → · Palette generator →