#11115C#11115C

#11115C is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.7% C 0.128 H 272.0°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#11115C
RGB	rgb(17, 17, 92)
HSL	hsl(240, 69%, 21%)
HSV	hsv(240, 82%, 36%)
CMYK	cmyk(81.5%, 81.5%, 0%, 63.9%)
CIE-LAB	lab(11.22, 28.58, -44.04)
CIE-LCH	lch(11.22, 52.50, 302.99°)
OKLab	oklab(24.69% 0.0045 -0.1275)
OKLCH	oklch(24.69% 0.128 272)
XYZ	xyz(2.3627, 1.2925, 10.2481)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11115C #5C5C11

analogous

#11375C #11115C #37115C

triadic

#11115C #5C1111 #115C11

tetradic

#11115C #5C1137 #5C5C11 #115C37

square

#11115C #5C1137 #5C5C11 #115C37

split-complementary

#11115C #5C3711 #375C11

monochromatic

#05051A #070728 #11115C #1B1B90 #2424C3

Accessibility & contrast

On white

16.69

#11115C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#11115C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11115C

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11115C	#FFFFFF	#000000	##FFFFFF
##11115C	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225E

Deuteranopia (green-blind)

#001A5B

Tritanopia (blue-blind)

#002736

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #11115c;
/* rgb */ color: rgb(17, 17, 92);
/* oklch */ color: oklch(24.7% 0.128 272.0);

Tailwind

colors: {
  custom: {
    50: '#5e508b',
    500: '#11115c',
    950: '#000000',
  },
}

SCSS

$custom: #11115c;
$custom-light: #5e508b;
$custom-dark: #000000;

JSON

{
  "hex": "#11115c",
  "rgb": {
    "r": 17,
    "g": 17,
    "b": 92
  },
  "hsl": {
    "h": 240,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.24691,
    "c": 0.12756,
    "h": 272
  },
  "luminance": 0.01293
}

Semantic roles & 50–950 ramp

primary

#11115C

secondary

#959534

accent

#EC3CEC

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #11115C

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

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