#0C0633#0C0633

#0C0633 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.4% C 0.084 H 279.7°. Best body text is #FFFFFF at 19.28:1 contrast (WCAG AA passes).

Color values

HEX	#0C0633
RGB	rgb(12, 6, 51)
HSL	hsl(248, 79%, 11%)
HSV	hsv(248, 88%, 20%)
CMYK	cmyk(76.5%, 88.2%, 0%, 80%)
CIE-LAB	lab(4.04, 15.93, -27.00)
CIE-LCH	lch(4.04, 31.35, 300.54°)
OKLab	oklab(17.35% 0.0141 -0.0826)
OKLCH	oklch(17.35% 0.084 279.7)
XYZ	xyz(0.8141, 0.4474, 3.1748)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0633 #2D3306

analogous

#061633 #0C0633 #220633

triadic

#0C0633 #330C06 #06330C

tetradic

#0C0633 #330616 #2D3306 #063322

square

#0C0633 #330616 #2D3306 #063322

split-complementary

#0C0633 #332206 #163306

monochromatic

#06031B #06031B #0C0633 #190C6A #2613A1

Accessibility & contrast

On white

19.28

#0C0633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0C0633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0633

19.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0633	#FFFFFF	#000000	##FFFFFF
##0C0633	1.00	19.28	1.09	19.28
#FFFFFF	19.28	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001034

Deuteranopia (green-blind)

#000C32

Tritanopia (blue-blind)

#00131C

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0c0633;
/* rgb */ color: rgb(12, 6, 51);
/* oklch */ color: oklch(17.4% 0.084 279.7);

Tailwind

colors: {
  custom: {
    50: '#50496b',
    500: '#0c0633',
    950: '#000000',
  },
}

SCSS

$custom: #0c0633;
$custom-light: #50496b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0633",
  "rgb": {
    "r": 12,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 248,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17352,
    "c": 0.08376,
    "h": 279.7
  },
  "luminance": 0.00447
}

Semantic roles & 50–950 ramp

primary

#0C0633

secondary

#697421

accent

#F532DB

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0C0633

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

Preview Lab → · Contrast checker → · Palette generator →