#0C0B4C#0C0B4C

#0C0B4C is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.4% C 0.113 H 272.1°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#0C0B4C
RGB	rgb(12, 11, 76)
HSL	hsl(241, 75%, 17%)
HSV	hsv(241, 86%, 30%)
CMYK	cmyk(84.2%, 85.5%, 0%, 70.2%)
CIE-LAB	lab(7.58, 25.85, -39.14)
CIE-LCH	lch(7.58, 46.90, 303.44°)
OKLab	oklab(21.44% 0.0041 -0.1133)
OKLCH	oklch(21.44% 0.113 272.1)
XYZ	xyz(1.5754, 0.8391, 6.9150)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0B4C #4B4C0B

analogous

#0B2B4C #0C0B4C #2D0B4C

triadic

#0C0B4C #4C0C0B #0B4C0C

tetradic

#0C0B4C #4C0B2B #4B4C0B #0B4C2D

square

#0C0B4C #4C0B2B #4B4C0B #0B4C2D

split-complementary

#0C0B4C #4C2D0B #2B4C0B

monochromatic

#04041B #04041B #0C0B4C #141381 #1D1AB7

Accessibility & contrast

On white

17.98

#0C0B4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0C0B4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0B4C

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0B4C	#FFFFFF	#000000	##FFFFFF
##0C0B4C	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4E

Deuteranopia (green-blind)

#00134B

Tritanopia (blue-blind)

#001F2B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0c0b4c;
/* rgb */ color: rgb(12, 11, 76);
/* oklch */ color: oklch(21.4% 0.113 272.1);

Tailwind

colors: {
  custom: {
    50: '#594b7f',
    500: '#0c0b4c',
    950: '#000000',
  },
}

SCSS

$custom: #0c0b4c;
$custom-light: #594b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0b4c",
  "rgb": {
    "r": 12,
    "g": 11,
    "b": 76
  },
  "hsl": {
    "h": 240.923,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.21437,
    "c": 0.11341,
    "h": 272.1
  },
  "luminance": 0.00839
}

Semantic roles & 50–950 ramp

primary

#0C0B4C

secondary

#87882B

accent

#F136EE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0C0B4C

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

Preview Lab → · Contrast checker → · Palette generator →