#182268#182268

#182268 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.5% C 0.122 H 270.5°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#182268
RGB	rgb(24, 34, 104)
HSL	hsl(233, 63%, 25%)
HSV	hsv(233, 77%, 41%)
CMYK	cmyk(76.9%, 67.3%, 0%, 59.2%)
CIE-LAB	lab(17.17, 22.54, -42.21)
CIE-LCH	lch(17.17, 47.85, 298.10°)
OKLab	oklab(29.49% 0.0012 -0.122)
OKLCH	oklch(29.49% 0.122 270.5)
XYZ	xyz(3.4466, 2.3374, 13.3635)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182268 #685E18

analogous

#184A68 #182268 #361868

triadic

#182268 #681822 #226818

tetradic

#182268 #68184A #685E18 #186836

square

#182268 #68184A #685E18 #186836

split-complementary

#182268 #683618 #4A6818

monochromatic

#060819 #0D1236 #182268 #23329A #2F43CB

Accessibility & contrast

On white

14.31

#182268 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#182268 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182268

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182268	#FFFFFF	#000000	##FFFFFF
##182268	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6A

Deuteranopia (green-blind)

#002767

Tritanopia (blue-blind)

#003441

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #182268;
/* rgb */ color: rgb(24, 34, 104);
/* oklch */ color: oklch(29.5% 0.122 270.5);

Tailwind

colors: {
  custom: {
    50: '#625d94',
    500: '#182268',
    950: '#000000',
  },
}

SCSS

$custom: #182268;
$custom-light: #625d94;
$custom-dark: #000000;

JSON

{
  "hex": "#182268",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 104
  },
  "hsl": {
    "h": 232.5,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29487,
    "c": 0.12198,
    "h": 270.5
  },
  "luminance": 0.02338
}

Semantic roles & 50–950 ramp

primary

#182268

secondary

#9E923E

accent

#D142E6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #182268

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

Preview Lab → · Contrast checker → · Palette generator →