#0A0230#0A0230

#0A0230 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.8% C 0.087 H 280.5°. Best body text is #FFFFFF at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#0A0230
RGB	rgb(10, 2, 48)
HSL	hsl(250, 92%, 10%)
HSV	hsv(250, 96%, 19%)
CMYK	cmyk(79.2%, 95.8%, 0%, 81.2%)
CIE-LAB	lab(2.90, 15.35, -26.60)
CIE-LCH	lch(2.90, 30.71, 300.00°)
OKLab	oklab(15.8% 0.0159 -0.0856)
OKLCH	oklch(15.8% 0.087 280.5)
XYZ	xyz(0.6802, 0.3213, 2.8219)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 1.87

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0230 #283002

analogous

#021130 #0A0230 #210230

triadic

#0A0230 #300A02 #02300A

tetradic

#0A0230 #300211 #283002 #023021

square

#0A0230 #300211 #283002 #023021

split-complementary

#0A0230 #302102 #113002

monochromatic

#06011D #06011D #0A0230 #16046B #2207A6

Accessibility & contrast

On white

19.73

#0A0230 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0A0230 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0230

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0230	#FFFFFF	#000000	##FFFFFF
##0A0230	1.00	19.73	1.06	19.73
#FFFFFF	19.73	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C31

Deuteranopia (green-blind)

#00092F

Tritanopia (blue-blind)

#000F18

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #0a0230;
/* rgb */ color: rgb(10, 2, 48);
/* oklch */ color: oklch(15.8% 0.087 280.5);

Tailwind

colors: {
  custom: {
    50: '#4d4769',
    500: '#0a0230',
    950: '#000000',
  },
}

SCSS

$custom: #0a0230;
$custom-light: #4d4769;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0230",
  "rgb": {
    "r": 10,
    "g": 2,
    "b": 48
  },
  "hsl": {
    "h": 250.435,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.15795,
    "c": 0.08709,
    "h": 280.5
  },
  "luminance": 0.00321
}

Semantic roles & 50–950 ramp

primary

#0A0230

secondary

#657519

accent

#FF29DA

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0A0230

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

Preview Lab → · Contrast checker → · Palette generator →