#253490#253490

#253490 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.6% C 0.152 H 270.1°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#253490
RGB	rgb(37, 52, 144)
HSL	hsl(232, 59%, 35%)
HSV	hsv(232, 74%, 56%)
CMYK	cmyk(74.3%, 63.9%, 0%, 43.5%)
CIE-LAB	lab(26.34, 27.32, -52.57)
CIE-LCH	lch(26.34, 59.25, 297.46°)
OKLab	oklab(37.57% 0.0003 -0.1519)
OKLCH	oklch(37.57% 0.152 270.1)
XYZ	xyz(7.0233, 4.8622, 26.9485)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253490 #908125

analogous

#256990 #253490 #4B2590

triadic

#253490 #902534 #349025

tetradic

#253490 #902569 #908125 #25904B

square

#253490 #902569 #908125 #25904B

split-complementary

#253490 #904B25 #699025

monochromatic

#0C112F #18225F #253490 #3246C1 #5B6CD5

Accessibility & contrast

On white

10.65

#253490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#253490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253490

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253490	#FFFFFF	#000000	##FFFFFF
##253490	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#004C5D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #253490;
/* rgb */ color: rgb(37, 52, 144);
/* oklch */ color: oklch(37.6% 0.152 270.1);

Tailwind

colors: {
  custom: {
    50: '#706bb1',
    500: '#253490',
    950: '#000000',
  },
}

SCSS

$custom: #253490;
$custom-light: #706bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#253490",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 144
  },
  "hsl": {
    "h": 231.589,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37575,
    "c": 0.15187,
    "h": 270.1
  },
  "luminance": 0.04863
}

Semantic roles & 50–950 ramp

primary

#253490

secondary

#B9AC57

accent

#CC45E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #253490

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

Preview Lab → · Contrast checker → · Palette generator →