#10053B#10053B

#10053B is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.6% C 0.096 H 281.7°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#10053B
RGB	rgb(16, 5, 59)
HSL	hsl(252, 84%, 13%)
HSV	hsv(252, 92%, 23%)
CMYK	cmyk(72.9%, 91.5%, 0%, 76.9%)
CIE-LAB	lab(4.83, 21.84, -31.58)
CIE-LCH	lch(4.83, 38.40, 304.66°)
OKLab	oklab(18.58% 0.0195 -0.0938)
OKLCH	oklch(18.58% 0.096 281.7)
XYZ	xyz(1.0571, 0.5344, 4.1843)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10053B #303B05

analogous

#05153B #10053B #2B053B

triadic

#10053B #3B1005 #053B10

tetradic

#10053B #3B0515 #303B05 #053B2B

square

#10053B #3B0515 #303B05 #053B2B

split-complementary

#10053B #3B2B05 #153B05

monochromatic

#08021C #08021C #10053B #1F0A73 #2F0FAC

Accessibility & contrast

On white

18.97

#10053B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#10053B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10053B

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10053B	#FFFFFF	#000000	##FFFFFF
##10053B	1.00	18.97	1.11	18.97
#FFFFFF	18.97	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123C

Deuteranopia (green-blind)

#000E3A

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #10053b;
/* rgb */ color: rgb(16, 5, 59);
/* oklch */ color: oklch(18.6% 0.096 281.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#10053b",
  "rgb": {
    "r": 16,
    "g": 5,
    "b": 59
  },
  "hsl": {
    "h": 252.222,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.18578,
    "c": 0.09584,
    "h": 281.7
  },
  "luminance": 0.00534
}

Semantic roles & 50–950 ramp

primary

#10053B

secondary

#697C20

accent

#FB2DD1

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030008

muted

#78777B

Preview Lab

Preview with #10053B

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

Preview Lab → · Contrast checker → · Palette generator →