#10012C#10012C

#10012C is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.7% C 0.083 H 292.3°. Best body text is #FFFFFF at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#10012C
RGB	rgb(16, 1, 44)
HSL	hsl(261, 96%, 9%)
HSV	hsv(261, 98%, 17%)
CMYK	cmyk(63.6%, 97.7%, 0%, 82.7%)
CIE-LAB	lab(2.83, 15.60, -23.66)
CIE-LCH	lch(2.83, 28.34, 303.40°)
OKLab	oklab(15.73% 0.0317 -0.0772)
OKLCH	oklch(15.73% 0.083 292.3)
XYZ	xyz(0.6790, 0.3137, 2.4072)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10012C #1D2C01

analogous

#01082C #10012C #26012C

triadic

#10012C #2C1001 #012C10

tetradic

#10012C #2C0108 #1D2C01 #012C26

square

#10012C #2C0108 #1D2C01 #012C26

split-complementary

#10012C #2C2601 #082C01

monochromatic

#0B011E #0B011E #10012C #260268 #3C04A4

Accessibility & contrast

On white

19.76

#10012C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#10012C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10012C

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10012C	#FFFFFF	#000000	##FFFFFF
##10012C	1.00	19.76	1.06	19.76
#FFFFFF	19.76	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2D

Deuteranopia (green-blind)

#00092B

Tritanopia (blue-blind)

#070C16

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #10012c;
/* rgb */ color: rgb(16, 1, 44);
/* oklch */ color: oklch(15.7% 0.083 292.3);

Tailwind

colors: {
  custom: {
    50: '#4f4765',
    500: '#10012c',
    950: '#000000',
  },
}

SCSS

$custom: #10012c;
$custom-light: #4f4765;
$custom-dark: #000000;

JSON

{
  "hex": "#10012c",
  "rgb": {
    "r": 16,
    "g": 1,
    "b": 44
  },
  "hsl": {
    "h": 260.93,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.15728,
    "c": 0.08343,
    "h": 292.3
  },
  "luminance": 0.00314
}

Semantic roles & 50–950 ramp

primary

#10012C

secondary

#527217

accent

#FF29B4

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020005

muted

#78777A

Preview Lab

Preview with #10012C

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

Preview Lab → · Contrast checker → · Palette generator →