#5E57E4#5E57E4

#5E57E4 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.7% C 0.207 H 279.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5E57E4
RGB	rgb(94, 87, 228)
HSL	hsl(243, 72%, 62%)
HSV	hsv(243, 62%, 89%)
CMYK	cmyk(58.8%, 61.8%, 0%, 10.6%)
CIE-LAB	lab(45.35, 42.65, -70.91)
CIE-LCH	lch(45.35, 82.75, 301.03°)
OKLab	oklab(54.65% 0.0333 -0.204)
OKLCH	oklch(54.65% 0.207 279.3)
XYZ	xyz(22.0234, 14.7959, 75.0791)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E57E4 #DDE457

analogous

#5797E4 #5E57E4 #A557E4

triadic

#5E57E4 #E45E57 #57E45E

tetradic

#5E57E4 #E45797 #DDE457 #57E4A5

square

#5E57E4 #E45797 #DDE457 #57E4A5

split-complementary

#5E57E4 #E4A557 #97E457

monochromatic

#221BA6 #2C23DB #5E57E4 #918CEC #C3C0F5

Accessibility & contrast

On white

5.30

#5E57E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#5E57E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57E4

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E57E4	#FFFFFF	#000000	##FFFFFF
##5E57E4	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E9

Deuteranopia (green-blind)

#0066E1

Tritanopia (blue-blind)

#007A95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5e57e4;
/* rgb */ color: rgb(94, 87, 228);
/* oklch */ color: oklch(54.7% 0.207 279.3);

Tailwind

colors: {
  custom: {
    50: '#9887ed',
    500: '#5e57e4',
    950: '#000000',
  },
}

SCSS

$custom: #5e57e4;
$custom-light: #9887ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5e57e4",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 228
  },
  "hsl": {
    "h": 242.979,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54653,
    "c": 0.20667,
    "h": 279.3
  },
  "luminance": 0.14798
}

Semantic roles & 50–950 ramp

primary

#5E57E4

secondary

#E3E6B1

accent

#D411CB

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #5E57E4

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

Preview Lab → · Contrast checker → · Palette generator →