#10063E#10063E

#10063E is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.1% C 0.099 H 280.2°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#10063E
RGB	rgb(16, 6, 62)
HSL	hsl(251, 82%, 13%)
HSV	hsv(251, 90%, 24%)
CMYK	cmyk(74.2%, 90.3%, 0%, 75.7%)
CIE-LAB	lab(5.31, 22.86, -32.96)
CIE-LCH	lch(5.31, 40.11, 304.74°)
OKLab	oklab(19.15% 0.0175 -0.097)
OKLCH	oklch(19.15% 0.099 280.2)
XYZ	xyz(1.1480, 0.5881, 4.6095)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.07

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10063E #343E06

analogous

#06183E #10063E #2C063E

triadic

#10063E #3E1006 #063E10

tetradic

#10063E #3E0618 #343E06 #063E2C

square

#10063E #3E0618 #343E06 #063E2C

split-complementary

#10063E #3E2C06 #183E06

monochromatic

#07031C #07031C #10063E #1E0B76 #2D11AE

Accessibility & contrast

On white

18.79

#10063E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#10063E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10063E

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10063E	#FFFFFF	#000000	##FFFFFF
##10063E	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001440

Deuteranopia (green-blind)

#000F3D

Tritanopia (blue-blind)

#001722

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #10063e;
/* rgb */ color: rgb(16, 6, 62);
/* oklch */ color: oklch(19.1% 0.099 280.2);

Tailwind

colors: {
  custom: {
    50: '#564874',
    500: '#10063e',
    950: '#000000',
  },
}

SCSS

$custom: #10063e;
$custom-light: #564874;
$custom-dark: #000000;

JSON

{
  "hex": "#10063e",
  "rgb": {
    "r": 16,
    "g": 6,
    "b": 62
  },
  "hsl": {
    "h": 250.714,
    "s": 82.353,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19149,
    "c": 0.09857,
    "h": 280.2
  },
  "luminance": 0.00588
}

Semantic roles & 50–950 ramp

primary

#10063E

secondary

#6E7E22

accent

#F92FD5

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #10063E

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

Preview Lab → · Contrast checker → · Palette generator →