#100129#100129

#100129 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.3% C 0.080 H 294.7°. Best body text is #FFFFFF at 19.84:1 contrast (WCAG AA passes).

Color values

HEX	#100129
RGB	rgb(16, 1, 41)
HSL	hsl(263, 95%, 8%)
HSV	hsv(263, 98%, 16%)
CMYK	cmyk(61%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(2.64, 14.22, -21.68)
CIE-LCH	lch(2.64, 25.93, 303.27°)
OKLab	oklab(15.34% 0.0333 -0.0724)
OKLCH	oklch(15.34% 0.08 294.7)
XYZ	xyz(0.6247, 0.2919, 2.1208)
Luminance	0.0029 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100129 #1A2901

analogous

#010629 #100129 #240129

triadic

#100129 #291001 #012910

tetradic

#100129 #290106 #1A2901 #012924

square

#100129 #290106 #1A2901 #012924

split-complementary

#100129 #292401 #062901

monochromatic

#0C011E #0C011E #100129 #270265 #3F04A0

Accessibility & contrast

On white

19.84

#100129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100129

19.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100129	#FFFFFF	#000000	##FFFFFF
##100129	1.00	19.84	1.06	19.84
#FFFFFF	19.84	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2A

Deuteranopia (green-blind)

#000928

Tritanopia (blue-blind)

#080A14

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #100129;
/* rgb */ color: rgb(16, 1, 41);
/* oklch */ color: oklch(15.3% 0.080 294.7);

Tailwind

colors: {
  custom: {
    50: '#4f4763',
    500: '#100129',
    950: '#000000',
  },
}

SCSS

$custom: #100129;
$custom-light: #4f4763;
$custom-dark: #000000;

JSON

{
  "hex": "#100129",
  "rgb": {
    "r": 16,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 262.5,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.15337,
    "c": 0.07972,
    "h": 294.7
  },
  "luminance": 0.00292
}

Semantic roles & 50–950 ramp

primary

#100129

secondary

#4E6F16

accent

#FF29AF

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#020005

muted

#787779

Preview Lab

Preview with #100129

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

Preview Lab → · Contrast checker → · Palette generator →