#18126D#18126D

#18126D is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.4% C 0.147 H 273.7°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#18126D
RGB	rgb(24, 18, 109)
HSL	hsl(244, 72%, 25%)
HSV	hsv(244, 83%, 43%)
CMYK	cmyk(78%, 83.5%, 0%, 57.3%)
CIE-LAB	lab(14.00, 34.64, -50.69)
CIE-LCH	lch(14.00, 61.40, 304.35°)
OKLab	oklab(27.39% 0.0094 -0.1466)
OKLCH	oklch(27.39% 0.147 273.7)
XYZ	xyz(3.3524, 1.7306, 14.6224)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18126D #676D12

analogous

#123A6D #18126D #46126D

triadic

#18126D #6D1812 #126D18

tetradic

#18126D #6D123A #676D12 #126D46

square

#18126D #6D123A #676D12 #126D46

split-complementary

#18126D #6D4612 #3A6D12

monochromatic

#06041A #0C0938 #18126D #241BA2 #2F23D6

Accessibility & contrast

On white

15.60

#18126D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#18126D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18126D

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18126D	#FFFFFF	#000000	##FFFFFF
##18126D	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002870

Deuteranopia (green-blind)

#001F6B

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #18126d;
/* rgb */ color: rgb(24, 18, 109);
/* oklch */ color: oklch(27.4% 0.147 273.7);

Tailwind

colors: {
  custom: {
    50: '#655298',
    500: '#18126d',
    950: '#000000',
  },
}

SCSS

$custom: #18126d;
$custom-light: #655298;
$custom-dark: #000000;

JSON

{
  "hex": "#18126d",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 109
  },
  "hsl": {
    "h": 243.956,
    "s": 71.654,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27385,
    "c": 0.14693,
    "h": 273.7
  },
  "luminance": 0.01731
}

Semantic roles & 50–950 ramp

primary

#18126D

secondary

#9DA437

accent

#EE39E2

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #18126D

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

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