#253390#253390

#253390 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.4% C 0.153 H 270.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#253390
RGB	rgb(37, 51, 144)
HSL	hsl(232, 59%, 35%)
HSV	hsv(232, 74%, 56%)
CMYK	cmyk(74.3%, 64.6%, 0%, 43.5%)
CIE-LAB	lab(26.08, 27.99, -52.99)
CIE-LCH	lch(26.08, 59.93, 297.84°)
OKLab	oklab(37.39% 0.0011 -0.1531)
OKLCH	oklch(37.39% 0.153 270.4)
XYZ	xyz(6.9791, 4.7739, 26.9338)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253390 #908225

analogous

#256890 #253390 #4D2590

triadic

#253390 #902533 #339025

tetradic

#253390 #902568 #908225 #25904D

square

#253390 #902568 #908225 #25904D

split-complementary

#253390 #904D25 #689025

monochromatic

#0C112F #18225F #253390 #3244C1 #5B6BD5

Accessibility & contrast

On white

10.74

#253390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#253390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253390

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253390	#FFFFFF	#000000	##FFFFFF
##253390	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #253390;
/* rgb */ color: rgb(37, 51, 144);
/* oklch */ color: oklch(37.4% 0.153 270.4);

Tailwind

colors: {
  custom: {
    50: '#706ab1',
    500: '#253390',
    950: '#000000',
  },
}

SCSS

$custom: #253390;
$custom-light: #706ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#253390",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 144
  },
  "hsl": {
    "h": 232.15,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37385,
    "c": 0.15312,
    "h": 270.4
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#253390

secondary

#B9AD57

accent

#CE45E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #253390

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

Preview Lab → · Contrast checker → · Palette generator →