#12106A#12106A

#12106A is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.4% C 0.147 H 271.2°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#12106A
RGB	rgb(18, 16, 106)
HSL	hsl(241, 74%, 24%)
HSV	hsv(241, 85%, 42%)
CMYK	cmyk(83%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(12.86, 34.25, -50.64)
CIE-LCH	lch(12.86, 61.13, 304.08°)
OKLab	oklab(26.37% 0.003 -0.1466)
OKLCH	oklch(26.37% 0.147 271.2)
XYZ	xyz(3.0354, 1.5394, 13.7700)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12106A #686A10

analogous

#103B6A #12106A #3F106A

triadic

#12106A #6A1210 #106A12

tetradic

#12106A #6A103B #686A10 #106A3F

square

#12106A #6A103B #686A10 #106A3F

split-complementary

#12106A #6A3F10 #3B6A10

monochromatic

#05041B #090835 #12106A #1B189F #2420D4

Accessibility & contrast

On white

16.06

#12106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#12106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12106A

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12106A	#FFFFFF	#000000	##FFFFFF
##12106A	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266C

Deuteranopia (green-blind)

#001D68

Tritanopia (blue-blind)

#002C3D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #12106a;
/* rgb */ color: rgb(18, 16, 106);
/* oklch */ color: oklch(26.4% 0.147 271.2);

Tailwind

colors: {
  custom: {
    50: '#635196',
    500: '#12106a',
    950: '#000000',
  },
}

SCSS

$custom: #12106a;
$custom-light: #635196;
$custom-dark: #000000;

JSON

{
  "hex": "#12106a",
  "rgb": {
    "r": 18,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 241.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26369,
    "c": 0.14661,
    "h": 271.2
  },
  "luminance": 0.0154
}

Semantic roles & 50–950 ramp

primary

#12106A

secondary

#A0A234

accent

#F037EC

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #12106A

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

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