#18146D#18146D

#18146D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.145 H 273.4°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#18146D
RGB	rgb(24, 20, 109)
HSL	hsl(243, 69%, 25%)
HSV	hsv(243, 82%, 43%)
CMYK	cmyk(78%, 81.7%, 0%, 57.3%)
CIE-LAB	lab(14.39, 33.53, -50.05)
CIE-LCH	lch(14.39, 60.24, 303.82°)
OKLab	oklab(27.66% 0.0086 -0.1448)
OKLCH	oklch(27.66% 0.145 273.4)
XYZ	xyz(3.3862, 1.7983, 14.6337)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18146D #696D14

analogous

#143C6D #18146D #45146D

triadic

#18146D #6D1814 #146D18

tetradic

#18146D #6D143C #696D14 #146D45

square

#18146D #6D143C #696D14 #146D45

split-complementary

#18146D #6D4514 #3C6D14

monochromatic

#06051A #0D0B39 #18146D #231DA1 #2F27D4

Accessibility & contrast

On white

15.44

#18146D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#18146D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18146D

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18146D	#FFFFFF	#000000	##FFFFFF
##18146D	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002970

Deuteranopia (green-blind)

#00206B

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #18146d;
/* rgb */ color: rgb(24, 20, 109);
/* oklch */ color: oklch(27.7% 0.145 273.4);

Tailwind

colors: {
  custom: {
    50: '#655398',
    500: '#18146d',
    950: '#000000',
  },
}

SCSS

$custom: #18146d;
$custom-light: #655398;
$custom-dark: #000000;

JSON

{
  "hex": "#18146d",
  "rgb": {
    "r": 24,
    "g": 20,
    "b": 109
  },
  "hsl": {
    "h": 242.697,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27655,
    "c": 0.14506,
    "h": 273.4
  },
  "luminance": 0.01799
}

Semantic roles & 50–950 ramp

primary

#18146D

secondary

#9FA439

accent

#EC3CE4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #18146D

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

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