#10063F#10063F

#10063F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.100 H 279.9°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#10063F
RGB	rgb(16, 6, 63)
HSL	hsl(251, 83%, 14%)
HSV	hsv(251, 90%, 25%)
CMYK	cmyk(74.6%, 90.5%, 0%, 75.3%)
CIE-LAB	lab(5.41, 23.34, -33.51)
CIE-LCH	lch(5.41, 40.84, 304.85°)
OKLab	oklab(19.28% 0.0171 -0.0985)
OKLCH	oklch(19.28% 0.1 279.9)
XYZ	xyz(1.1757, 0.5992, 4.7554)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 2.84

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10063F #353F06

analogous

#06183F #10063F #2C063F

triadic

#10063F #3F1006 #063F10

tetradic

#10063F #3F0618 #353F06 #063F2C

square

#10063F #3F0618 #353F06 #063F2C

split-complementary

#10063F #3F2C06 #183F06

monochromatic

#07031C #07031C #10063F #1E0B77 #2C11AF

Accessibility & contrast

On white

18.75

#10063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#10063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10063F

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10063F	#FFFFFF	#000000	##FFFFFF
##10063F	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001441

Deuteranopia (green-blind)

#00103E

Tritanopia (blue-blind)

#001722

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #10063f;
/* rgb */ color: rgb(16, 6, 63);
/* oklch */ color: oklch(19.3% 0.100 279.9);

Tailwind

colors: {
  custom: {
    50: '#564875',
    500: '#10063f',
    950: '#000000',
  },
}

SCSS

$custom: #10063f;
$custom-light: #564875;
$custom-dark: #000000;

JSON

{
  "hex": "#10063f",
  "rgb": {
    "r": 16,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 250.526,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19278,
    "c": 0.09995,
    "h": 279.9
  },
  "luminance": 0.00599
}

Semantic roles & 50–950 ramp

primary

#10063F

secondary

#6F7F22

accent

#F92FD5

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #10063F

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

Preview Lab → · Contrast checker → · Palette generator →