#183272#183272

#183272 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.115 H 264.4°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#183272
RGB	rgb(24, 50, 114)
HSL	hsl(223, 65%, 27%)
HSV	hsv(223, 79%, 45%)
CMYK	cmyk(78.9%, 56.1%, 0%, 55.3%)
CIE-LAB	lab(22.62, 15.14, -39.80)
CIE-LCH	lch(22.62, 42.59, 290.82°)
OKLab	oklab(33.83% -0.0113 -0.1147)
OKLCH	oklch(33.83% 0.115 264.4)
XYZ	xyz(4.5535, 3.6898, 16.3885)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183272 #725818

analogous

#185F72 #183272 #2B1872

triadic

#183272 #721832 #327218

tetradic

#183272 #72185F #725818 #18722B

square

#183272 #72185F #725818 #18722B

split-complementary

#183272 #722B18 #5F7218

monochromatic

#050B19 #0D1C3F #183272 #2348A5 #3160D4

Accessibility & contrast

On white

12.08

#183272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#183272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183272

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183272	#FFFFFF	#000000	##FFFFFF
##183272	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023A74

Deuteranopia (green-blind)

#003271

Tritanopia (blue-blind)

#00424C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #183272;
/* rgb */ color: rgb(24, 50, 114);
/* oklch */ color: oklch(33.8% 0.115 264.4);

Tailwind

colors: {
  custom: {
    50: '#64699b',
    500: '#183272',
    950: '#000000',
  },
}

SCSS

$custom: #183272;
$custom-light: #64699b;
$custom-dark: #000000;

JSON

{
  "hex": "#183272",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 114
  },
  "hsl": {
    "h": 222.667,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.33831,
    "c": 0.11522,
    "h": 264.4
  },
  "luminance": 0.0369
}

Semantic roles & 50–950 ramp

primary

#183272

secondary

#A7893E

accent

#B740E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #183272

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

Preview Lab → · Contrast checker → · Palette generator →