#0C0940#0C0940

#0C0940 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.6% C 0.099 H 274.7°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#0C0940
RGB	rgb(12, 9, 64)
HSL	hsl(243, 75%, 14%)
HSV	hsv(243, 86%, 25%)
CMYK	cmyk(81.2%, 85.9%, 0%, 74.9%)
CIE-LAB	lab(5.81, 21.57, -33.59)
CIE-LCH	lch(5.81, 39.92, 302.71°)
OKLab	oklab(19.58% 0.0081 -0.0983)
OKLCH	oklch(19.58% 0.099 274.7)
XYZ	xyz(1.1744, 0.6436, 4.9118)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 2.92

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0940 #3D4009

analogous

#092240 #0C0940 #280940

triadic

#0C0940 #400C09 #09400C

tetradic

#0C0940 #400922 #3D4009 #094028

square

#0C0940 #400922 #3D4009 #094028

split-complementary

#0C0940 #402809 #224009

monochromatic

#05041B #05041B #0C0940 #161176 #2018AB

Accessibility & contrast

On white

18.60

#0C0940 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0C0940 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0940

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0940	#FFFFFF	#000000	##FFFFFF
##0C0940	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001542

Deuteranopia (green-blind)

#00103F

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0c0940;
/* rgb */ color: rgb(12, 9, 64);
/* oklch */ color: oklch(19.6% 0.099 274.7);

Tailwind

colors: {
  custom: {
    50: '#554a75',
    500: '#0c0940',
    950: '#000000',
  },
}

SCSS

$custom: #0c0940;
$custom-light: #554a75;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0940",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 64
  },
  "hsl": {
    "h": 243.273,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.19578,
    "c": 0.09864,
    "h": 274.7
  },
  "luminance": 0.00644
}

Semantic roles & 50–950 ramp

primary

#0C0940

secondary

#797E27

accent

#F236E8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0C0940

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

Preview Lab → · Contrast checker → · Palette generator →