#5E57EC#5E57EC

#5E57EC is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.3% C 0.217 H 278.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5E57EC
RGB	rgb(94, 87, 236)
HSL	hsl(243, 80%, 63%)
HSV	hsv(243, 63%, 93%)
CMYK	cmyk(60.2%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(45.98, 45.16, -74.41)
CIE-LCH	lch(45.98, 87.05, 301.25°)
OKLab	oklab(55.3% 0.0328 -0.2142)
OKLCH	oklch(55.3% 0.217 278.7)
XYZ	xyz(23.1598, 15.2505, 81.0638)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E57EC #E5EC57

analogous

#579AEC #5E57EC #A857EC

triadic

#5E57EC #EC5E57 #57EC5E

tetradic

#5E57EC #EC579A #E5EC57 #57ECA8

square

#5E57EC #EC579A #E5EC57 #57ECA8

split-complementary

#5E57EC #ECA857 #9AEC57

monochromatic

#1C14B4 #2920E6 #5E57EC #938EF2 #C7C5F8

Accessibility & contrast

On white

5.18

#5E57EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5E57EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57EC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E57EC	#FFFFFF	#000000	##FFFFFF
##5E57EC	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F1

Deuteranopia (green-blind)

#0067E9

Tritanopia (blue-blind)

#007D9A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5e57ec;
/* rgb */ color: rgb(94, 87, 236);
/* oklch */ color: oklch(55.3% 0.217 278.7);

Tailwind

colors: {
  custom: {
    50: '#9987f3',
    500: '#5e57ec',
    950: '#000000',
  },
}

SCSS

$custom: #5e57ec;
$custom-light: #9987f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5e57ec",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 242.819,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55301,
    "c": 0.21674,
    "h": 278.7
  },
  "luminance": 0.15252
}

Semantic roles & 50–950 ramp

primary

#5E57EC

secondary

#E7EAB5

accent

#DC0AD2

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5E57EC

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

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