#253290#253290

#253290 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.2% C 0.154 H 270.7°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#253290
RGB	rgb(37, 50, 144)
HSL	hsl(233, 59%, 35%)
HSV	hsv(233, 74%, 56%)
CMYK	cmyk(74.3%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(25.82, 28.66, -53.41)
CIE-LCH	lch(25.82, 60.62, 298.22°)
OKLab	oklab(37.2% 0.0018 -0.1543)
OKLCH	oklch(37.2% 0.154 270.7)
XYZ	xyz(6.9359, 4.6874, 26.9194)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253290 #908325

analogous

#256790 #253290 #4D2590

triadic

#253290 #902532 #329025

tetradic

#253290 #902567 #908325 #25904D

square

#253290 #902567 #908325 #25904D

split-complementary

#253290 #904D25 #679025

monochromatic

#0C102F #18215F #253290 #3243C1 #5B69D5

Accessibility & contrast

On white

10.84

#253290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#253290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253290

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253290	#FFFFFF	#000000	##FFFFFF
##253290	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #253290;
/* rgb */ color: rgb(37, 50, 144);
/* oklch */ color: oklch(37.2% 0.154 270.7);

Tailwind

colors: {
  custom: {
    50: '#706ab1',
    500: '#253290',
    950: '#000000',
  },
}

SCSS

$custom: #253290;
$custom-light: #706ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#253290",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 232.71,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37197,
    "c": 0.15436,
    "h": 270.7
  },
  "luminance": 0.04688
}

Semantic roles & 50–950 ramp

primary

#253290

secondary

#B9AE57

accent

#CF45E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #253290

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

Preview Lab → · Contrast checker → · Palette generator →