#0A0328#0A0328

#0A0328 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.0% C 0.074 H 284.1°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#0A0328
RGB	rgb(10, 3, 40)
HSL	hsl(251, 86%, 8%)
HSV	hsv(251, 93%, 16%)
CMYK	cmyk(75%, 92.5%, 0%, 84.3%)
CIE-LAB	lab(2.55, 11.13, -21.07)
CIE-LCH	lch(2.55, 23.83, 297.85°)
OKLab	oklab(14.98% 0.018 -0.0714)
OKLCH	oklch(14.98% 0.074 284.1)
XYZ	xyz(0.5406, 0.2828, 2.0332)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0328 #212803

analogous

#030E28 #0A0328 #1C0328

triadic

#0A0328 #280A03 #03280A

tetradic

#0A0328 #28030E #212803 #03281C

square

#0A0328 #28030E #212803 #03281C

split-complementary

#0A0328 #281C03 #0E2803

monochromatic

#07021C #07021C #0A0328 #180761 #260C9A

Accessibility & contrast

On white

19.88

#0A0328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0A0328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0328

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0328	#FFFFFF	#000000	##FFFFFF
##0A0328	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A29

Deuteranopia (green-blind)

#000827

Tritanopia (blue-blind)

#000C14

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #0a0328;
/* rgb */ color: rgb(10, 3, 40);
/* oklch */ color: oklch(15.0% 0.074 284.1);

Tailwind

colors: {
  custom: {
    50: '#4b4862',
    500: '#0a0328',
    950: '#000000',
  },
}

SCSS

$custom: #0a0328;
$custom-light: #4b4862;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0328",
  "rgb": {
    "r": 10,
    "g": 3,
    "b": 40
  },
  "hsl": {
    "h": 251.351,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.14977,
    "c": 0.07364,
    "h": 284.1
  },
  "luminance": 0.00283
}

Semantic roles & 50–950 ramp

primary

#0A0328

secondary

#5D6C1B

accent

#FC2CD5

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#010005

muted

#777779

Preview Lab

Preview with #0A0328

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

Preview Lab → · Contrast checker → · Palette generator →