#0C0834#0C0834

#0C0834 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.082 H 278.3°. Best body text is #FFFFFF at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#0C0834
RGB	rgb(12, 8, 52)
HSL	hsl(245, 73%, 12%)
HSV	hsv(245, 85%, 20%)
CMYK	cmyk(76.9%, 84.6%, 0%, 79.6%)
CIE-LAB	lab(4.51, 15.69, -26.98)
CIE-LCH	lch(4.51, 31.21, 300.18°)
OKLab	oklab(17.9% 0.0118 -0.0813)
OKLCH	oklch(17.9% 0.082 278.3)
XYZ	xyz(0.8581, 0.4997, 3.2994)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight

#03012D

ΔE00 2.40

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0834 #303408

analogous

#081A34 #0C0834 #220834

triadic

#0C0834 #340C08 #08340C

tetradic

#0C0834 #34081A #303408 #083422

square

#0C0834 #34081A #303408 #083422

split-complementary

#0C0834 #342208 #1A3408

monochromatic

#06041B #06041B #0C0834 #181069 #24189E

Accessibility & contrast

On white

19.09

#0C0834 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0C0834 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0834

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0834	#FFFFFF	#000000	##FFFFFF
##0C0834	1.00	19.09	1.10	19.09
#FFFFFF	19.09	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001135

Deuteranopia (green-blind)

#000E33

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0c0834;
/* rgb */ color: rgb(12, 8, 52);
/* oklch */ color: oklch(17.9% 0.082 278.3);

Tailwind

colors: {
  custom: {
    50: '#50496c',
    500: '#0c0834',
    950: '#000000',
  },
}

SCSS

$custom: #0c0834;
$custom-light: #50496c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0834",
  "rgb": {
    "r": 12,
    "g": 8,
    "b": 52
  },
  "hsl": {
    "h": 245.455,
    "s": 73.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.17897,
    "c": 0.08215,
    "h": 278.3
  },
  "luminance": 0.005
}

Semantic roles & 50–950 ramp

primary

#0C0834

secondary

#6C7325

accent

#F038DF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0C0834

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

Preview Lab → · Contrast checker → · Palette generator →