#18225F#18225F

#18225F is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.6% C 0.109 H 270.8°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#18225F
RGB	rgb(24, 34, 95)
HSL	hsl(232, 60%, 23%)
HSV	hsv(232, 75%, 37%)
CMYK	cmyk(74.7%, 64.2%, 0%, 62.7%)
CIE-LAB	lab(16.33, 18.92, -37.65)
CIE-LCH	lch(16.33, 42.13, 296.68°)
OKLab	oklab(28.61% 0.0014 -0.1086)
OKLCH	oklch(28.61% 0.109 270.8)
XYZ	xyz(3.0136, 2.1642, 11.0832)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18225F #5F5518

analogous

#18455F #18225F #31185F

triadic

#18225F #5F1822 #225F18

tetradic

#18225F #5F1845 #5F5518 #185F31

square

#18225F #5F1845 #5F5518 #185F31

split-complementary

#18225F #5F3118 #455F18

monochromatic

#060918 #0C112E #18225F #243390 #3145C1

Accessibility & contrast

On white

14.66

#18225F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#18225F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18225F

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18225F	#FFFFFF	#000000	##FFFFFF
##18225F	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#00313C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #18225f;
/* rgb */ color: rgb(24, 34, 95);
/* oklch */ color: oklch(28.6% 0.109 270.8);

Tailwind

colors: {
  custom: {
    50: '#605c8d',
    500: '#18225f',
    950: '#000000',
  },
}

SCSS

$custom: #18225f;
$custom-light: #605c8d;
$custom-dark: #000000;

JSON

{
  "hex": "#18225f",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 95
  },
  "hsl": {
    "h": 231.549,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28606,
    "c": 0.1086,
    "h": 270.8
  },
  "luminance": 0.02164
}

Semantic roles & 50–950 ramp

primary

#18225F

secondary

#95893D

accent

#CD45E3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #18225F

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

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