#5E57EE#5E57EE

#5E57EE is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.5% C 0.219 H 278.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5E57EE
RGB	rgb(94, 87, 238)
HSL	hsl(243, 82%, 64%)
HSV	hsv(243, 63%, 93%)
CMYK	cmyk(60.5%, 63.4%, 0%, 6.7%)
CIE-LAB	lab(46.13, 45.79, -75.28)
CIE-LCH	lch(46.13, 88.11, 301.31°)
OKLab	oklab(55.47% 0.0326 -0.2168)
OKLCH	oklch(55.47% 0.219 278.5)
XYZ	xyz(23.4520, 15.3673, 82.6027)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E57EE #E7EE57

analogous

#579BEE #5E57EE #A957EE

triadic

#5E57EE #EE5E57 #57EE5E

tetradic

#5E57EE #EE579B #E7EE57 #57EEA9

square

#5E57EE #EE579B #E7EE57 #57EEA9

split-complementary

#5E57EE #EEA957 #9BEE57

monochromatic

#1A13B8 #291FE8 #5E57EE #938FF4 #C9C6F9

Accessibility & contrast

On white

5.15

#5E57EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#5E57EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57EE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E57EE	#FFFFFF	#000000	##FFFFFF
##5E57EE	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F3

Deuteranopia (green-blind)

#0067EB

Tritanopia (blue-blind)

#007D9B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5e57ee;
/* rgb */ color: rgb(94, 87, 238);
/* oklch */ color: oklch(55.5% 0.219 278.5);

Tailwind

colors: {
  custom: {
    50: '#9a87f5',
    500: '#5e57ee',
    950: '#000000',
  },
}

SCSS

$custom: #5e57ee;
$custom-light: #9a87f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5e57ee",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 238
  },
  "hsl": {
    "h": 242.781,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55465,
    "c": 0.21922,
    "h": 278.5
  },
  "luminance": 0.15369
}

Semantic roles & 50–950 ramp

primary

#5E57EE

secondary

#E9EBB6

accent

#DE08D4

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5E57EE

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

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