#12115D#12115D

#12115D is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.9% C 0.129 H 272.5°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#12115D
RGB	rgb(18, 17, 93)
HSL	hsl(241, 69%, 22%)
HSV	hsv(241, 82%, 36%)
CMYK	cmyk(80.6%, 81.7%, 0%, 63.5%)
CIE-LAB	lab(11.41, 29.04, -44.40)
CIE-LCH	lch(11.41, 53.05, 303.19°)
OKLab	oklab(24.88% 0.0056 -0.1285)
OKLCH	oklch(24.88% 0.129 272.5)
XYZ	xyz(2.4250, 1.3196, 10.4807)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12115D #5C5D11

analogous

#11365D #12115D #38115D

triadic

#12115D #5D1211 #115D12

tetradic

#12115D #5D1136 #5C5D11 #115D38

square

#12115D #5D1136 #5C5D11 #115D38

split-complementary

#12115D #5D3811 #365D11

monochromatic

#05051A #080829 #12115D #1C1A91 #2624C4

Accessibility & contrast

On white

16.61

#12115D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#12115D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12115D

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12115D	#FFFFFF	#000000	##FFFFFF
##12115D	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225F

Deuteranopia (green-blind)

#001B5C

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #12115d;
/* rgb */ color: rgb(18, 17, 93);
/* oklch */ color: oklch(24.9% 0.129 272.5);

Tailwind

colors: {
  custom: {
    50: '#5f508c',
    500: '#12115d',
    950: '#000000',
  },
}

SCSS

$custom: #12115d;
$custom-light: #5f508c;
$custom-dark: #000000;

JSON

{
  "hex": "#12115d",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 93
  },
  "hsl": {
    "h": 240.789,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.24878,
    "c": 0.12862,
    "h": 272.5
  },
  "luminance": 0.0132
}

Semantic roles & 50–950 ramp

primary

#12115D

secondary

#949634

accent

#EC3CEA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #12115D

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

Preview Lab → · Contrast checker → · Palette generator →