#5D51E8#5D51E8

#5D51E8 is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.0% C 0.219 H 279.7°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5D51E8
RGB	rgb(93, 81, 232)
HSL	hsl(245, 77%, 61%)
HSV	hsv(245, 65%, 91%)
CMYK	cmyk(59.9%, 65.1%, 0%, 9%)
CIE-LAB	lab(44.29, 47.23, -74.92)
CIE-LCH	lch(44.29, 88.56, 302.23°)
OKLab	oklab(53.96% 0.0368 -0.2158)
OKLCH	oklch(53.96% 0.219 279.7)
XYZ	xyz(22.0175, 14.0366, 77.8774)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D51E8 #DCE851

analogous

#5191E8 #5D51E8 #A951E8

triadic

#5D51E8 #E85D51 #51E85D

tetradic

#5D51E8 #E85191 #DCE851 #51E8A9

square

#5D51E8 #E85191 #DCE851 #51E8A9

split-complementary

#5D51E8 #E8A951 #91E851

monochromatic

#2216A8 #2D1DDE #5D51E8 #8F87EF #C2BDF6

Accessibility & contrast

On white

5.52

#5D51E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5D51E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D51E8

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D51E8	#FFFFFF	#000000	##FFFFFF
##5D51E8	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EED

Deuteranopia (green-blind)

#0063E5

Tritanopia (blue-blind)

#007895

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5d51e8;
/* rgb */ color: rgb(93, 81, 232);
/* oklch */ color: oklch(54.0% 0.219 279.7);

Tailwind

colors: {
  custom: {
    50: '#9983f0',
    500: '#5d51e8',
    950: '#000000',
  },
}

SCSS

$custom: #5d51e8;
$custom-light: #9983f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d51e8",
  "rgb": {
    "r": 93,
    "g": 81,
    "b": 232
  },
  "hsl": {
    "h": 244.768,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.53955,
    "c": 0.2189,
    "h": 279.7
  },
  "luminance": 0.14038
}

Semantic roles & 50–950 ramp

primary

#5D51E8

secondary

#E2E7AE

accent

#D90DC9

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5D51E8

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

Preview Lab → · Contrast checker → · Palette generator →