#253484#253484

#253484 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.135 H 270.2°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#253484
RGB	rgb(37, 52, 132)
HSL	hsl(231, 56%, 33%)
HSV	hsv(231, 72%, 52%)
CMYK	cmyk(72%, 60.6%, 0%, 48.2%)
CIE-LAB	lab(25.30, 22.74, -46.80)
CIE-LCH	lch(25.30, 52.04, 295.92°)
OKLab	oklab(36.49% 0.0005 -0.1349)
OKLCH	oklch(36.49% 0.135 270.2)
XYZ	xyz(6.1544, 4.5146, 22.3724)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253484 #847525

analogous

#256384 #253484 #452584

triadic

#253484 #842534 #348425

tetradic

#253484 #842563 #847525 #258445

square

#253484 #842563 #847525 #258445

split-complementary

#253484 #844525 #638425

monochromatic

#0A0E24 #182154 #253484 #3247B4 #5468CF

Accessibility & contrast

On white

11.04

#253484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#253484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253484

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253484	#FFFFFF	#000000	##FFFFFF
##253484	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004087

Deuteranopia (green-blind)

#003882

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #253484;
/* rgb */ color: rgb(37, 52, 132);
/* oklch */ color: oklch(36.5% 0.135 270.2);

Tailwind

colors: {
  custom: {
    50: '#6d6ba8',
    500: '#253484',
    950: '#000000',
  },
}

SCSS

$custom: #253484;
$custom-light: #6d6ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#253484",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 132
  },
  "hsl": {
    "h": 230.526,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36487,
    "c": 0.13493,
    "h": 270.2
  },
  "luminance": 0.04515
}

Semantic roles & 50–950 ramp

primary

#253484

secondary

#B3A451

accent

#C848E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #253484

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

Preview Lab → · Contrast checker → · Palette generator →