#253197#253197

#253197 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.165 H 270.7°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#253197
RGB	rgb(37, 49, 151)
HSL	hsl(234, 61%, 37%)
HSV	hsv(234, 75%, 59%)
CMYK	cmyk(75.5%, 67.5%, 0%, 40.8%)
CIE-LAB	lab(26.23, 31.93, -57.06)
CIE-LCH	lch(26.23, 65.39, 299.23°)
OKLab	oklab(37.69% 0.002 -0.165)
OKLCH	oklch(37.69% 0.165 270.7)
XYZ	xyz(7.4453, 4.8235, 29.8108)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253197 #978B25

analogous

#256A97 #253197 #522597

triadic

#253197 #972531 #319725

tetradic

#253197 #97256A #978B25 #259752

square

#253197 #97256A #978B25 #259752

split-complementary

#253197 #975225 #6A9725

monochromatic

#0D1135 #192166 #253197 #3141C8 #5F6BD8

Accessibility & contrast

On white

10.69

#253197 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#253197 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253197

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253197	#FFFFFF	#000000	##FFFFFF
##253197	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003995

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #253197;
/* rgb */ color: rgb(37, 49, 151);
/* oklch */ color: oklch(37.7% 0.165 270.7);

Tailwind

colors: {
  custom: {
    50: '#7269b7',
    500: '#253197',
    950: '#000000',
  },
}

SCSS

$custom: #253197;
$custom-light: #7269b7;
$custom-dark: #000000;

JSON

{
  "hex": "#253197",
  "rgb": {
    "r": 37,
    "g": 49,
    "b": 151
  },
  "hsl": {
    "h": 233.684,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37689,
    "c": 0.16505,
    "h": 270.7
  },
  "luminance": 0.04824
}

Semantic roles & 50–950 ramp

primary

#253197

secondary

#BDB25B

accent

#D344E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #253197

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

Preview Lab → · Contrast checker → · Palette generator →