#253182#253182

#253182 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.136 H 271.3°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#253182
RGB	rgb(37, 49, 130)
HSL	hsl(232, 56%, 33%)
HSV	hsv(232, 72%, 51%)
CMYK	cmyk(71.5%, 62.3%, 0%, 49%)
CIE-LAB	lab(24.33, 24.04, -47.14)
CIE-LCH	lch(24.33, 52.92, 297.01°)
OKLab	oklab(35.71% 0.003 -0.136)
OKLCH	oklch(35.71% 0.136 271.3)
XYZ	xyz(5.8892, 4.2011, 21.6153)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253182 #827625

analogous

#255F82 #253182 #472582

triadic

#253182 #822531 #318225

tetradic

#253182 #82255F #827625 #258247

square

#253182 #82255F #827625 #258247

split-complementary

#253182 #824725 #5F8225

monochromatic

#0A0D23 #171F52 #253182 #3343B2 #5363CE

Accessibility & contrast

On white

11.41

#253182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#253182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253182

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253182	#FFFFFF	#000000	##FFFFFF
##253182	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E85

Deuteranopia (green-blind)

#003680

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #253182;
/* rgb */ color: rgb(37, 49, 130);
/* oklch */ color: oklch(35.7% 0.136 271.3);

Tailwind

colors: {
  custom: {
    50: '#6d69a7',
    500: '#253182',
    950: '#000000',
  },
}

SCSS

$custom: #253182;
$custom-light: #6d69a7;
$custom-dark: #000000;

JSON

{
  "hex": "#253182",
  "rgb": {
    "r": 37,
    "g": 49,
    "b": 130
  },
  "hsl": {
    "h": 232.258,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35707,
    "c": 0.136,
    "h": 271.3
  },
  "luminance": 0.04202
}

Semantic roles & 50–950 ramp

primary

#253182

secondary

#B2A650

accent

#CC49DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #253182

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

Preview Lab → · Contrast checker → · Palette generator →