#110D5E#110D5E

#110D5E is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.4% C 0.134 H 272.4°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#110D5E
RGB	rgb(17, 13, 94)
HSL	hsl(243, 76%, 21%)
HSV	hsv(243, 86%, 37%)
CMYK	cmyk(81.9%, 86.2%, 0%, 63.1%)
CIE-LAB	lab(10.67, 31.64, -46.30)
CIE-LCH	lch(10.67, 56.08, 304.34°)
OKLab	oklab(24.38% 0.0056 -0.134)
OKLCH	oklch(24.38% 0.134 272.4)
XYZ	xyz(2.3948, 1.2149, 10.6958)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110D5E #5A5E0D

analogous

#0D315E #110D5E #390D5E

triadic

#110D5E #5E110D #0D5E11

tetradic

#110D5E #5E0D31 #5A5E0D #0D5E39

square

#110D5E #5E0D31 #5A5E0D #0D5E39

split-complementary

#110D5E #5E390D #315E0D

monochromatic

#05041B #070628 #110D5E #1B1494 #241CCA

Accessibility & contrast

On white

16.89

#110D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#110D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110D5E

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110D5E	#FFFFFF	#000000	##FFFFFF
##110D5E	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002160

Deuteranopia (green-blind)

#00195D

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #110d5e;
/* rgb */ color: rgb(17, 13, 94);
/* oklch */ color: oklch(24.4% 0.134 272.4);

Tailwind

colors: {
  custom: {
    50: '#5f4e8d',
    500: '#110d5e',
    950: '#000000',
  },
}

SCSS

$custom: #110d5e;
$custom-light: #5f4e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#110d5e",
  "rgb": {
    "r": 17,
    "g": 13,
    "b": 94
  },
  "hsl": {
    "h": 242.963,
    "s": 75.701,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24375,
    "c": 0.13411,
    "h": 272.4
  },
  "luminance": 0.01215
}

Semantic roles & 50–950 ramp

primary

#110D5E

secondary

#93982F

accent

#F236E9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05010C

muted

#79777D

Preview Lab

Preview with #110D5E

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

Preview Lab → · Contrast checker → · Palette generator →