#5C51EA#5C51EA

#5C51EA is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.1% C 0.222 H 279.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5C51EA
RGB	rgb(92, 81, 234)
HSL	hsl(244, 78%, 62%)
HSV	hsv(244, 65%, 92%)
CMYK	cmyk(60.7%, 65.4%, 0%, 8.2%)
CIE-LAB	lab(44.37, 47.70, -75.91)
CIE-LCH	lch(44.37, 89.65, 302.14°)
OKLab	oklab(54.05% 0.0354 -0.2187)
OKLCH	oklch(54.05% 0.222 279.2)
XYZ	xyz(22.2026, 14.0990, 79.3773)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C51EA #DFEA51

analogous

#5193EA #5C51EA #A951EA

triadic

#5C51EA #EA5C51 #51EA5C

tetradic

#5C51EA #EA5193 #DFEA51 #51EAA9

square

#5C51EA #EA5193 #DFEA51 #51EAA9

split-complementary

#5C51EA #EAA951 #93EA51

monochromatic

#2015AC #2A1BE2 #5C51EA #8F88F1 #C2BEF7

Accessibility & contrast

On white

5.50

#5C51EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5C51EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C51EA

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C51EA	#FFFFFF	#000000	##FFFFFF
##5C51EA	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEF

Deuteranopia (green-blind)

#0063E7

Tritanopia (blue-blind)

#007997

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5c51ea;
/* rgb */ color: rgb(92, 81, 234);
/* oklch */ color: oklch(54.1% 0.222 279.2);

Tailwind

colors: {
  custom: {
    50: '#9983f2',
    500: '#5c51ea',
    950: '#000000',
  },
}

SCSS

$custom: #5c51ea;
$custom-light: #9983f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5c51ea",
  "rgb": {
    "r": 92,
    "g": 81,
    "b": 234
  },
  "hsl": {
    "h": 244.314,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54051,
    "c": 0.22154,
    "h": 279.2
  },
  "luminance": 0.14101
}

Semantic roles & 50–950 ramp

primary

#5C51EA

secondary

#E4E8AF

accent

#DB0BCC

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5C51EA

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

Preview Lab → · Contrast checker → · Palette generator →