#10053C#10053C

#10053C is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.7% C 0.097 H 281.3°. Best body text is #FFFFFF at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#10053C
RGB	rgb(16, 5, 60)
HSL	hsl(252, 85%, 13%)
HSV	hsv(252, 92%, 24%)
CMYK	cmyk(73.3%, 91.7%, 0%, 76.5%)
CIE-LAB	lab(4.92, 22.34, -32.15)
CIE-LCH	lch(4.92, 39.15, 304.79°)
OKLab	oklab(18.71% 0.0191 -0.0953)
OKLCH	oklch(18.71% 0.097 281.3)
XYZ	xyz(1.0833, 0.5449, 4.3222)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.41

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10053C #313C05

analogous

#05153C #10053C #2B053C

triadic

#10053C #3C1005 #053C10

tetradic

#10053C #3C0515 #313C05 #053C2B

square

#10053C #3C0515 #313C05 #053C2B

split-complementary

#10053C #3C2B05 #153C05

monochromatic

#08021C #08021C #10053C #1F0A74 #2E0EAD

Accessibility & contrast

On white

18.94

#10053C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#10053C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10053C

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10053C	#FFFFFF	#000000	##FFFFFF
##10053C	1.00	18.94	1.11	18.94
#FFFFFF	18.94	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123E

Deuteranopia (green-blind)

#000F3B

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #10053c;
/* rgb */ color: rgb(16, 5, 60);
/* oklch */ color: oklch(18.7% 0.097 281.3);

Tailwind

colors: {
  custom: {
    50: '#554872',
    500: '#10053c',
    950: '#000000',
  },
}

SCSS

$custom: #10053c;
$custom-light: #554872;
$custom-dark: #000000;

JSON

{
  "hex": "#10053c",
  "rgb": {
    "r": 16,
    "g": 5,
    "b": 60
  },
  "hsl": {
    "h": 252,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.18708,
    "c": 0.09721,
    "h": 281.3
  },
  "luminance": 0.00545
}

Semantic roles & 50–950 ramp

primary

#10053C

secondary

#6A7D20

accent

#FB2DD2

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #10053C

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

Preview Lab → · Contrast checker → · Palette generator →