#110D54#110D54

#110D54 is a very dark, vivid blue. Relative luminance 0.010; OKLCH L 23.1% C 0.121 H 273.9°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#110D54
RGB	rgb(17, 13, 84)
HSL	hsl(243, 73%, 19%)
HSV	hsv(243, 85%, 33%)
CMYK	cmyk(79.8%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(9.38, 28.08, -41.67)
CIE-LCH	lch(9.38, 50.25, 303.97°)
OKLab	oklab(23.1% 0.0083 -0.1205)
OKLCH	oklch(23.1% 0.121 273.9)
XYZ	xyz(1.9748, 1.0469, 8.4838)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110D54 #50540D

analogous

#0D2D54 #110D54 #350D54

triadic

#110D54 #54110D #0D5411

tetradic

#110D54 #540D2D #50540D #0D5435

square

#110D54 #540D2D #50540D #0D5435

split-complementary

#110D54 #54350D #2D540D

monochromatic

#05041A #06051F #110D54 #1C1589 #261DBE

Accessibility & contrast

On white

17.36

#110D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#110D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110D54

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110D54	#FFFFFF	#000000	##FFFFFF
##110D54	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D56

Deuteranopia (green-blind)

#001753

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #110d54;
/* rgb */ color: rgb(17, 13, 84);
/* oklch */ color: oklch(23.1% 0.121 273.9);

Tailwind

colors: {
  custom: {
    50: '#5c4d85',
    500: '#110d54',
    950: '#000000',
  },
}

SCSS

$custom: #110d54;
$custom-light: #5c4d85;
$custom-dark: #000000;

JSON

{
  "hex": "#110d54",
  "rgb": {
    "r": 17,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 243.38,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23098,
    "c": 0.12083,
    "h": 273.9
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#110D54

secondary

#898F2E

accent

#F038E6

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #110D54

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

Preview Lab → · Contrast checker → · Palette generator →