#10063D#10063D

#10063D is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.097 H 280.6°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#10063D
RGB	rgb(16, 6, 61)
HSL	hsl(251, 82%, 13%)
HSV	hsv(251, 90%, 24%)
CMYK	cmyk(73.8%, 90.2%, 0%, 76.1%)
CIE-LAB	lab(5.21, 22.37, -32.40)
CIE-LCH	lch(5.21, 39.37, 304.62°)
OKLab	oklab(19.02% 0.0178 -0.0955)
OKLCH	oklch(19.02% 0.097 280.6)
XYZ	xyz(1.1208, 0.5772, 4.4663)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.30

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10063D #333D06

analogous

#06173D #10063D #2B063D

triadic

#10063D #3D1006 #063D10

tetradic

#10063D #3D0617 #333D06 #063D2B

square

#10063D #3D0617 #333D06 #063D2B

split-complementary

#10063D #3D2B06 #173D06

monochromatic

#07031C #07031C #10063D #1F0B75 #2D11AC

Accessibility & contrast

On white

18.83

#10063D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#10063D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10063D

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10063D	#FFFFFF	#000000	##FFFFFF
##10063D	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133F

Deuteranopia (green-blind)

#000F3C

Tritanopia (blue-blind)

#001621

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #10063d;
/* rgb */ color: rgb(16, 6, 61);
/* oklch */ color: oklch(19.0% 0.097 280.6);

Tailwind

colors: {
  custom: {
    50: '#554873',
    500: '#10063d',
    950: '#000000',
  },
}

SCSS

$custom: #10063d;
$custom-light: #554873;
$custom-dark: #000000;

JSON

{
  "hex": "#10063d",
  "rgb": {
    "r": 16,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 250.909,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19021,
    "c": 0.09718,
    "h": 280.6
  },
  "luminance": 0.00577
}

Semantic roles & 50–950 ramp

primary

#10063D

secondary

#6C7D22

accent

#F82FD4

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #10063D

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

Preview Lab → · Contrast checker → · Palette generator →