#182070#182070

#182070 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.9% C 0.136 H 270.8°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#182070
RGB	rgb(24, 32, 112)
HSL	hsl(235, 65%, 27%)
HSV	hsv(235, 79%, 44%)
CMYK	cmyk(78.6%, 71.4%, 0%, 56.1%)
CIE-LAB	lab(17.44, 27.06, -46.96)
CIE-LCH	lch(17.44, 54.20, 299.95°)
OKLab	oklab(29.93% 0.0018 -0.1359)
OKLCH	oklch(29.93% 0.136 270.8)
XYZ	xyz(3.8168, 2.3967, 15.5875)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182070 #706818

analogous

#184C70 #182070 #3C1870

triadic

#182070 #701820 #207018

tetradic

#182070 #70184C #706818 #18703C

square

#182070 #70184C #706818 #18703C

split-complementary

#182070 #703C18 #4C7018

monochromatic

#050719 #0D123E #182070 #232EA2 #303FD3

Accessibility & contrast

On white

14.19

#182070 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#182070 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182070

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182070	#FFFFFF	#000000	##FFFFFF
##182070	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#00276F

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #182070;
/* rgb */ color: rgb(24, 32, 112);
/* oklch */ color: oklch(29.9% 0.136 270.8);

Tailwind

colors: {
  custom: {
    50: '#655b9a',
    500: '#182070',
    950: '#000000',
  },
}

SCSS

$custom: #182070;
$custom-light: #655b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#182070",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 112
  },
  "hsl": {
    "h": 234.545,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.29934,
    "c": 0.13589,
    "h": 270.8
  },
  "luminance": 0.02397
}

Semantic roles & 50–950 ramp

primary

#182070

secondary

#A59C3E

accent

#D840E8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #182070

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

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