#182564#182564

#182564 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.7% C 0.112 H 269.4°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#182564
RGB	rgb(24, 37, 100)
HSL	hsl(230, 61%, 24%)
HSV	hsv(230, 76%, 39%)
CMYK	cmyk(76%, 63%, 0%, 60.8%)
CIE-LAB	lab(17.63, 18.77, -38.82)
CIE-LCH	lch(17.63, 43.12, 295.80°)
OKLab	oklab(29.72% -0.0011 -0.112)
OKLCH	oklch(29.72% 0.112 269.4)
XYZ	xyz(3.3377, 2.4371, 12.3486)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182564 #645718

analogous

#184B64 #182564 #311864

triadic

#182564 #641825 #256418

tetradic

#182564 #64184B #645718 #186431

square

#182564 #64184B #645718 #186431

split-complementary

#182564 #643118 #4B6418

monochromatic

#060919 #0C1333 #182564 #243795 #304AC7

Accessibility & contrast

On white

14.12

#182564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#182564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182564

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182564	#FFFFFF	#000000	##FFFFFF
##182564	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#002863

Tritanopia (blue-blind)

#003540

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #182564;
/* rgb */ color: rgb(24, 37, 100);
/* oklch */ color: oklch(29.7% 0.112 269.4);

Tailwind

colors: {
  custom: {
    50: '#615f91',
    500: '#182564',
    950: '#000000',
  },
}

SCSS

$custom: #182564;
$custom-light: #615f91;
$custom-dark: #000000;

JSON

{
  "hex": "#182564",
  "rgb": {
    "r": 24,
    "g": 37,
    "b": 100
  },
  "hsl": {
    "h": 229.737,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29716,
    "c": 0.11201,
    "h": 269.4
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#182564

secondary

#9A8A3E

accent

#C943E4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040D

muted

#7A797D

Preview Lab

Preview with #182564

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

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