#18267C#18267C

#18267C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.145 H 268.9°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#18267C
RGB	rgb(24, 38, 124)
HSL	hsl(232, 68%, 29%)
HSV	hsv(232, 81%, 49%)
CMYK	cmyk(80.6%, 69.4%, 0%, 51.4%)
CIE-LAB	lab(20.18, 27.64, -50.16)
CIE-LCH	lch(20.18, 57.27, 298.86°)
OKLab	oklab(32.3% -0.0028 -0.1452)
OKLCH	oklch(32.3% 0.145 268.9)
XYZ	xyz(4.7066, 3.0351, 19.4027)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18267C #7C6E18

analogous

#18587C #18267C #3C187C

triadic

#18267C #7C1826 #267C18

tetradic

#18267C #7C1858 #7C6E18 #187C3C

square

#18267C #7C1858 #7C6E18 #187C3C

split-complementary

#18267C #7C3C18 #587C18

monochromatic

#05081A #0E1649 #18267C #2236AF #364DD8

Accessibility & contrast

On white

13.07

#18267C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#18267C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18267C

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18267C	#FFFFFF	#000000	##FFFFFF
##18267C	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#003D4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #18267c;
/* rgb */ color: rgb(24, 38, 124);
/* oklch */ color: oklch(32.3% 0.145 268.9);

Tailwind

colors: {
  custom: {
    50: '#6760a3',
    500: '#18267c',
    950: '#000000',
  },
}

SCSS

$custom: #18267c;
$custom-light: #6760a3;
$custom-dark: #000000;

JSON

{
  "hex": "#18267c",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 124
  },
  "hsl": {
    "h": 231.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32298,
    "c": 0.14523,
    "h": 268.9
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#18267C

secondary

#B1A13F

accent

#D23DEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #18267C

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

Preview Lab → · Contrast checker → · Palette generator →