#0A0128#0A0128

#0A0128 is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 14.4% C 0.079 H 285.8°. Best body text is #FFFFFF at 20.04:1 contrast (WCAG AA passes).

Color values

HEX	#0A0128
RGB	rgb(10, 1, 40)
HSL	hsl(254, 95%, 8%)
HSV	hsv(254, 98%, 16%)
CMYK	cmyk(75%, 97.5%, 0%, 84.3%)
CIE-LAB	lab(2.16, 11.94, -21.68)
CIE-LCH	lch(2.16, 24.75, 298.83°)
OKLab	oklab(14.37% 0.0213 -0.0756)
OKLCH	oklch(14.37% 0.079 285.8)
XYZ	xyz(0.5189, 0.2394, 2.0259)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0128 #1F2801

analogous

#010B28 #0A0128 #1D0128

triadic

#0A0128 #280A01 #01280A

tetradic

#0A0128 #28010B #1F2801 #01281D

square

#0A0128 #28010B #1F2801 #01281D

split-complementary

#0A0128 #281D01 #0B2801

monochromatic

#07011E #07011E #0A0128 #190264 #28049F

Accessibility & contrast

On white

20.04

#0A0128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#0A0128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0128

20.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0128	#FFFFFF	#000000	##FFFFFF
##0A0128	1.00	20.04	1.05	20.04
#FFFFFF	20.04	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000929

Deuteranopia (green-blind)

#000727

Tritanopia (blue-blind)

#000A13

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #0a0128;
/* rgb */ color: rgb(10, 1, 40);
/* oklch */ color: oklch(14.4% 0.079 285.8);

Tailwind

colors: {
  custom: {
    50: '#4b4762',
    500: '#0a0128',
    950: '#000000',
  },
}

SCSS

$custom: #0a0128;
$custom-light: #4b4762;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0128",
  "rgb": {
    "r": 10,
    "g": 1,
    "b": 40
  },
  "hsl": {
    "h": 253.846,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.14368,
    "c": 0.07854,
    "h": 285.8
  },
  "luminance": 0.00239
}

Semantic roles & 50–950 ramp

primary

#0A0128

secondary

#5A6F16

accent

#FF29CE

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#010005

muted

#777779

Preview Lab

Preview with #0A0128

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

Preview Lab → · Contrast checker → · Palette generator →