#12115E#12115E

#12115E is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.0% C 0.130 H 272.4°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#12115E
RGB	rgb(18, 17, 94)
HSL	hsl(241, 69%, 22%)
HSV	hsv(241, 82%, 37%)
CMYK	cmyk(80.9%, 81.9%, 0%, 63.1%)
CIE-LAB	lab(11.53, 29.41, -44.86)
CIE-LCH	lch(11.53, 53.64, 303.24°)
OKLab	oklab(25% 0.0054 -0.1298)
OKLCH	oklch(25% 0.13 272.4)
XYZ	xyz(2.4696, 1.3374, 10.7155)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12115E #5D5E11

analogous

#11375E #12115E #39115E

triadic

#12115E #5E1211 #115E12

tetradic

#12115E #5E1137 #5D5E11 #115E39

square

#12115E #5E1137 #5D5E11 #115E39

split-complementary

#12115E #5E3911 #375E11

monochromatic

#05051A #08082A #12115E #1C1A92 #2624C6

Accessibility & contrast

On white

16.57

#12115E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#12115E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12115E

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12115E	#FFFFFF	#000000	##FFFFFF
##12115E	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002260

Deuteranopia (green-blind)

#001B5D

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #12115e;
/* rgb */ color: rgb(18, 17, 94);
/* oklch */ color: oklch(25.0% 0.130 272.4);

Tailwind

colors: {
  custom: {
    50: '#5f508d',
    500: '#12115e',
    950: '#000000',
  },
}

SCSS

$custom: #12115e;
$custom-light: #5f508d;
$custom-dark: #000000;

JSON

{
  "hex": "#12115e",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 94
  },
  "hsl": {
    "h": 240.779,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25,
    "c": 0.12996,
    "h": 272.4
  },
  "luminance": 0.01338
}

Semantic roles & 50–950 ramp

primary

#12115E

secondary

#959734

accent

#EC3CEA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #12115E

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

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