#110D57#110D57

#110D57 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.5% C 0.125 H 273.4°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#110D57
RGB	rgb(17, 13, 87)
HSL	hsl(243, 74%, 20%)
HSV	hsv(243, 85%, 34%)
CMYK	cmyk(80.5%, 85.1%, 0%, 65.9%)
CIE-LAB	lab(9.76, 29.16, -43.08)
CIE-LCH	lch(9.76, 52.02, 304.09°)
OKLab	oklab(23.48% 0.0075 -0.1246)
OKLCH	oklch(23.48% 0.125 273.4)
XYZ	xyz(2.0948, 1.0949, 9.1159)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110D57 #53570D

analogous

#0D2E57 #110D57 #360D57

triadic

#110D57 #57110D #0D5711

tetradic

#110D57 #570D2E #53570D #0D5736

square

#110D57 #570D2E #53570D #0D5736

split-complementary

#110D57 #57360D #2E570D

monochromatic

#05041B #070522 #110D57 #1B158C #261DC1

Accessibility & contrast

On white

17.23

#110D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#110D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110D57

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110D57	#FFFFFF	#000000	##FFFFFF
##110D57	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E59

Deuteranopia (green-blind)

#001756

Tritanopia (blue-blind)

#002432

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #110d57;
/* rgb */ color: rgb(17, 13, 87);
/* oklch */ color: oklch(23.5% 0.125 273.4);

Tailwind

colors: {
  custom: {
    50: '#5d4d87',
    500: '#110d57',
    950: '#000000',
  },
}

SCSS

$custom: #110d57;
$custom-light: #5d4d87;
$custom-dark: #000000;

JSON

{
  "hex": "#110d57",
  "rgb": {
    "r": 17,
    "g": 13,
    "b": 87
  },
  "hsl": {
    "h": 243.243,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.23478,
    "c": 0.12487,
    "h": 273.4
  },
  "luminance": 0.01095
}

Semantic roles & 50–950 ramp

primary

#110D57

secondary

#8C922E

accent

#F137E7

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05010B

muted

#79777C

Preview Lab

Preview with #110D57

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

Preview Lab → · Contrast checker → · Palette generator →