#0A0832#0A0832

#0A0832 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.080 H 276.5°. Best body text is #FFFFFF at 19.20:1 contrast (WCAG AA passes).

Color values

HEX	#0A0832
RGB	rgb(10, 8, 50)
HSL	hsl(243, 72%, 11%)
HSV	hsv(243, 84%, 20%)
CMYK	cmyk(80%, 84%, 0%, 80.4%)
CIE-LAB	lab(4.23, 14.02, -25.96)
CIE-LCH	lch(4.23, 29.51, 298.37°)
OKLab	oklab(17.48% 0.009 -0.0791)
OKLCH	oklch(17.48% 0.08 276.5)
XYZ	xyz(0.7875, 0.4684, 3.0659)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0832 #303208

analogous

#081B32 #0A0832 #1F0832

triadic

#0A0832 #320A08 #08320A

tetradic

#0A0832 #32081B #303208 #08321F

square

#0A0832 #32081B #303208 #08321F

split-complementary

#0A0832 #321F08 #1B3208

monochromatic

#05041A #05041A #0A0832 #151067 #1F199C

Accessibility & contrast

On white

19.20

#0A0832 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0A0832 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0832

19.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0832	#FFFFFF	#000000	##FFFFFF
##0A0832	1.00	19.20	1.09	19.20
#FFFFFF	19.20	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001133

Deuteranopia (green-blind)

#000D31

Tritanopia (blue-blind)

#00131C

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0a0832;
/* rgb */ color: rgb(10, 8, 50);
/* oklch */ color: oklch(17.5% 0.080 276.5);

Tailwind

colors: {
  custom: {
    50: '#4e4a6a',
    500: '#0a0832',
    950: '#000000',
  },
}

SCSS

$custom: #0a0832;
$custom-light: #4e4a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0832",
  "rgb": {
    "r": 10,
    "g": 8,
    "b": 50
  },
  "hsl": {
    "h": 242.857,
    "s": 72.414,
    "l": 11.373
  },
  "oklch": {
    "l": 0.17476,
    "c": 0.0796,
    "h": 276.5
  },
  "luminance": 0.00468
}

Semantic roles & 50–950 ramp

primary

#0A0832

secondary

#6D7125

accent

#EF39E6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0A0832

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

Preview Lab → · Contrast checker → · Palette generator →