#0A001E#0A001E

#0A001E is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 12.6% C 0.069 H 295.5°. Best body text is #FFFFFF at 20.36:1 contrast (WCAG AA passes).

Color values

HEX	#0A001E
RGB	rgb(10, 0, 30)
HSL	hsl(260, 100%, 6%)
HSV	hsv(260, 100%, 12%)
CMYK	cmyk(66.7%, 100%, 0%, 88.2%)
CIE-LAB	lab(1.43, 8.56, -14.94)
CIE-LCH	lch(1.43, 17.22, 299.82°)
OKLab	oklab(12.59% 0.0297 -0.0622)
OKLCH	oklch(12.59% 0.069 295.5)
XYZ	xyz(0.3595, 0.1583, 1.2397)
Luminance	0.0016 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A001E #141E00

analogous

#00051E #0A001E #19001E

triadic

#0A001E #1E0A00 #001E0A

tetradic

#0A001E #1E0005 #141E00 #001E19

square

#0A001E #1E0005 #141E00 #001E19

split-complementary

#0A001E #1E1900 #051E00

monochromatic

#0A001F #0A001F #0A001F #1E005B #330098

Accessibility & contrast

On white

20.36

#0A001E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#0A001E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A001E

20.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A001E	#FFFFFF	#000000	##FFFFFF
##0A001E	1.00	20.36	1.03	20.36
#FFFFFF	20.36	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00051F

Deuteranopia (green-blind)

#00051D

Tritanopia (blue-blind)

#05060D

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #0a001e;
/* rgb */ color: rgb(10, 0, 30);
/* oklch */ color: oklch(12.6% 0.069 295.5);

Tailwind

colors: {
  custom: {
    50: '#4a4759',
    500: '#0a001e',
    950: '#000000',
  },
}

SCSS

$custom: #0a001e;
$custom-light: #4a4759;
$custom-dark: #000000;

JSON

{
  "hex": "#0a001e",
  "rgb": {
    "r": 10,
    "g": 0,
    "b": 30
  },
  "hsl": {
    "h": 260,
    "s": 100,
    "l": 5.882
  },
  "oklch": {
    "l": 0.12593,
    "c": 0.06896,
    "h": 295.5
  },
  "luminance": 0.00158
}

Semantic roles & 50–950 ramp

primary

#0A001E

secondary

#4B6812

accent

#FF29B8

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#010003

muted

#777778

Preview Lab

Preview with #0A001E

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

Preview Lab → · Contrast checker → · Palette generator →