#253158#253158

#253158 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.071 H 269.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#253158
RGB	rgb(37, 49, 88)
HSL	hsl(226, 41%, 25%)
HSV	hsv(226, 58%, 35%)
CMYK	cmyk(58%, 44.3%, 0%, 65.5%)
CIE-LAB	lab(21.19, 7.97, -25.14)
CIE-LCH	lch(21.19, 26.37, 287.60°)
OKLab	oklab(32.34% -0.0009 -0.0713)
OKLCH	oklch(32.34% 0.071 269.2)
XYZ	xyz(3.6221, 3.2943, 9.6756)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253158 #584C25

analogous

#254B58 #253158 #332558

triadic

#253158 #582531 #315825

tetradic

#253158 #58254B #584C25 #255833

square

#253158 #58254B #584C25 #255833

split-complementary

#253158 #583325 #4B5825

monochromatic

#090C16 #13192D #253158 #374983 #4961AE

Accessibility & contrast

On white

12.66

#253158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#253158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253158

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253158	#FFFFFF	#000000	##FFFFFF
##253158	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21355A

Deuteranopia (green-blind)

#1B3157

Tritanopia (blue-blind)

#0B3940

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #253158;
/* rgb */ color: rgb(37, 49, 88);
/* oklch */ color: oklch(32.3% 0.071 269.2);

Tailwind

colors: {
  custom: {
    50: '#646887',
    500: '#253158',
    950: '#000000',
  },
}

SCSS

$custom: #253158;
$custom-light: #646887;
$custom-dark: #000000;

JSON

{
  "hex": "#253158",
  "rgb": {
    "r": 37,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 225.882,
    "s": 40.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32341,
    "c": 0.0713,
    "h": 269.2
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#253158

secondary

#8B7D4D

accent

#B457D1

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #253158

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

Preview Lab → · Contrast checker → · Palette generator →