#0A0025#0A0025

#0A0025 is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 13.6% C 0.077 H 288.9°. Best body text is #FFFFFF at 20.20:1 contrast (WCAG AA passes).

Color values

HEX	#0A0025
RGB	rgb(10, 0, 37)
HSL	hsl(256, 100%, 7%)
HSV	hsv(256, 100%, 15%)
CMYK	cmyk(73%, 100%, 0%, 85.5%)
CIE-LAB	lab(1.79, 11.09, -19.94)
CIE-LCH	lch(1.79, 22.81, 299.09°)
OKLab	oklab(13.6% 0.0251 -0.0733)
OKLCH	oklch(13.6% 0.077 288.9)
XYZ	xyz(0.4590, 0.1981, 1.7640)
Luminance	0.0020 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0025 #1B2500

analogous

#000925 #0A0025 #1D0025

triadic

#0A0025 #250A00 #00250A

tetradic

#0A0025 #250009 #1B2500 #00251D

square

#0A0025 #250009 #1B2500 #00251D

split-complementary

#0A0025 #251D00 #092500

monochromatic

#08001F #08001F #0A0025 #1B0062 #2B009F

Accessibility & contrast

On white

20.20

#0A0025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#0A0025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0025

20.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0025	#FFFFFF	#000000	##FFFFFF
##0A0025	1.00	20.20	1.04	20.20
#FFFFFF	20.20	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000726

Deuteranopia (green-blind)

#000624

Tritanopia (blue-blind)

#020811

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #0a0025;
/* rgb */ color: rgb(10, 0, 37);
/* oklch */ color: oklch(13.6% 0.077 288.9);

Tailwind

colors: {
  custom: {
    50: '#4b465f',
    500: '#0a0025',
    950: '#000000',
  },
}

SCSS

$custom: #0a0025;
$custom-light: #4b465f;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0025",
  "rgb": {
    "r": 10,
    "g": 0,
    "b": 37
  },
  "hsl": {
    "h": 256.216,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.136,
    "c": 0.07749,
    "h": 288.9
  },
  "luminance": 0.00198
}

Semantic roles & 50–950 ramp

primary

#0A0025

secondary

#556D13

accent

#FF29C5

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#010004

muted

#777779

Preview Lab

Preview with #0A0025

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

Preview Lab → · Contrast checker → · Palette generator →