#11125D#11125D

#11125D is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 25.0% C 0.128 H 271.7°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#11125D
RGB	rgb(17, 18, 93)
HSL	hsl(239, 69%, 22%)
HSV	hsv(239, 82%, 36%)
CMYK	cmyk(81.7%, 80.6%, 0%, 63.5%)
CIE-LAB	lab(11.56, 28.33, -44.15)
CIE-LCH	lch(11.56, 52.46, 302.69°)
OKLab	oklab(24.97% 0.0039 -0.1278)
OKLCH	oklch(24.97% 0.128 271.7)
XYZ	xyz(2.4226, 1.3418, 10.4851)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11125D #5D5C11

analogous

#11385D #11125D #36115D

triadic

#11125D #5D1112 #125D11

tetradic

#11125D #5D1138 #5D5C11 #115D36

square

#11125D #5D1138 #5D5C11 #115D36

split-complementary

#11125D #5D3611 #385D11

monochromatic

#05051A #080829 #11125D #1A1C91 #2426C4

Accessibility & contrast

On white

16.56

#11125D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#11125D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11125D

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11125D	#FFFFFF	#000000	##FFFFFF
##11125D	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225F

Deuteranopia (green-blind)

#001B5C

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #11125d;
/* rgb */ color: rgb(17, 18, 93);
/* oklch */ color: oklch(25.0% 0.128 271.7);

Tailwind

colors: {
  custom: {
    50: '#5f518c',
    500: '#11125d',
    950: '#000000',
  },
}

SCSS

$custom: #11125d;
$custom-light: #5f518c;
$custom-dark: #000000;

JSON

{
  "hex": "#11125d",
  "rgb": {
    "r": 17,
    "g": 18,
    "b": 93
  },
  "hsl": {
    "h": 239.211,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.24969,
    "c": 0.12786,
    "h": 271.7
  },
  "luminance": 0.01342
}

Semantic roles & 50–950 ramp

primary

#11125D

secondary

#969434

accent

#EA3CEC

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #11125D

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

Preview Lab → · Contrast checker → · Palette generator →