#5C57E7#5C57E7

#5C57E7 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.8% C 0.211 H 278.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5C57E7
RGB	rgb(92, 87, 231)
HSL	hsl(242, 75%, 62%)
HSV	hsv(242, 62%, 91%)
CMYK	cmyk(60.2%, 62.3%, 0%, 9.4%)
CIE-LAB	lab(45.44, 43.28, -72.47)
CIE-LCH	lch(45.44, 84.41, 300.85°)
OKLab	oklab(54.75% 0.0307 -0.2086)
OKLCH	oklch(54.75% 0.211 278.4)
XYZ	xyz(22.2410, 14.8595, 77.2820)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C57E7 #E2E757

analogous

#579AE7 #5C57E7 #A457E7

triadic

#5C57E7 #E75C57 #57E75C

tetradic

#5C57E7 #E7579A #E2E757 #57E7A4

square

#5C57E7 #E7579A #E2E757 #57E7A4

split-complementary

#5C57E7 #E7A457 #9AE757

monochromatic

#1E18AB #2821DF #5C57E7 #908DEF #C4C2F6

Accessibility & contrast

On white

5.29

#5C57E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5C57E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C57E7

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C57E7	#FFFFFF	#000000	##FFFFFF
##5C57E7	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EC

Deuteranopia (green-blind)

#0066E4

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5c57e7;
/* rgb */ color: rgb(92, 87, 231);
/* oklch */ color: oklch(54.8% 0.211 278.4);

Tailwind

colors: {
  custom: {
    50: '#9887f0',
    500: '#5c57e7',
    950: '#000000',
  },
}

SCSS

$custom: #5c57e7;
$custom-light: #9887f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5c57e7",
  "rgb": {
    "r": 92,
    "g": 87,
    "b": 231
  },
  "hsl": {
    "h": 242.083,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.54753,
    "c": 0.21085,
    "h": 278.4
  },
  "luminance": 0.14861
}

Semantic roles & 50–950 ramp

primary

#5C57E7

secondary

#E5E7B3

accent

#D70ED0

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5C57E7

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

Preview Lab → · Contrast checker → · Palette generator →