#5E53BB#5E53BB

#5E53BB is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.8% C 0.158 H 284.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5E53BB
RGB	rgb(94, 83, 187)
HSL	hsl(246, 43%, 53%)
HSV	hsv(246, 56%, 73%)
CMYK	cmyk(49.7%, 55.6%, 0%, 26.7%)
CIE-LAB	lab(41.46, 32.25, -53.64)
CIE-LCH	lch(41.46, 62.59, 301.01°)
OKLab	oklab(50.85% 0.0384 -0.1532)
OKLCH	oklch(50.85% 0.158 284.1)
XYZ	xyz(16.6763, 12.1532, 48.4712)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E53BB #B0BB53

analogous

#537CBB #5E53BB #9253BB

triadic

#5E53BB #BB5E53 #53BB5E

tetradic

#5E53BB #BB537C #B0BB53 #53BB92

square

#5E53BB #BB537C #B0BB53 #53BB92

split-complementary

#5E53BB #BB9253 #7CBB53

monochromatic

#312A6A #453B96 #5E53BB #877FCC #B0ABDE

Accessibility & contrast

On white

6.12

#5E53BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#5E53BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E53BB

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E53BB	#FFFFFF	#000000	##FFFFFF
##5E53BB	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1365BF

Deuteranopia (green-blind)

#085EB9

Tritanopia (blue-blind)

#3C6A7F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5e53bb;
/* rgb */ color: rgb(94, 83, 187);
/* oklch */ color: oklch(50.8% 0.158 284.1);

Tailwind

colors: {
  custom: {
    50: '#9283d0',
    500: '#5e53bb',
    950: '#000000',
  },
}

SCSS

$custom: #5e53bb;
$custom-light: #9283d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5e53bb",
  "rgb": {
    "r": 94,
    "g": 83,
    "b": 187
  },
  "hsl": {
    "h": 246.346,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50848,
    "c": 0.15794,
    "h": 284.1
  },
  "luminance": 0.12154
}

Semantic roles & 50–950 ramp

primary

#5E53BB

secondary

#C7CB9E

accent

#D355C6

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #5E53BB

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

Preview Lab → · Contrast checker → · Palette generator →