#253185#253185

#253185 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.140 H 271.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#253185
RGB	rgb(37, 49, 133)
HSL	hsl(233, 56%, 33%)
HSV	hsv(233, 72%, 52%)
CMYK	cmyk(72.2%, 63.2%, 0%, 47.8%)
CIE-LAB	lab(24.59, 25.18, -48.60)
CIE-LCH	lch(24.59, 54.74, 297.39°)
OKLab	oklab(35.98% 0.0029 -0.1403)
OKLCH	oklch(35.98% 0.14 271.2)
XYZ	xyz(6.0935, 4.2828, 22.6913)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253185 #857925

analogous

#256185 #253185 #492585

triadic

#253185 #852531 #318525

tetradic

#253185 #852561 #857925 #258549

square

#253185 #852561 #857925 #258549

split-complementary

#253185 #854925 #618525

monochromatic

#0A0E25 #181F55 #253185 #3243B5 #5564D0

Accessibility & contrast

On white

11.31

#253185 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#253185 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253185

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253185	#FFFFFF	#000000	##FFFFFF
##253185	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F88

Deuteranopia (green-blind)

#003683

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #253185;
/* rgb */ color: rgb(37, 49, 133);
/* oklch */ color: oklch(36.0% 0.140 271.2);

Tailwind

colors: {
  custom: {
    50: '#6d69a9',
    500: '#253185',
    950: '#000000',
  },
}

SCSS

$custom: #253185;
$custom-light: #6d69a9;
$custom-dark: #000000;

JSON

{
  "hex": "#253185",
  "rgb": {
    "r": 37,
    "g": 49,
    "b": 133
  },
  "hsl": {
    "h": 232.5,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.3598,
    "c": 0.14028,
    "h": 271.2
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary

#253185

secondary

#B4A852

accent

#CD48E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #253185

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

Preview Lab → · Contrast checker → · Palette generator →