#5E66EA#5E66EA

#5E66EA is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.7% C 0.196 H 275.8°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5E66EA
RGB	rgb(94, 102, 234)
HSL	hsl(237, 77%, 64%)
HSV	hsv(237, 60%, 92%)
CMYK	cmyk(59.8%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(49.28, 35.59, -67.91)
CIE-LCH	lch(49.28, 76.68, 297.66°)
OKLab	oklab(57.69% 0.0197 -0.195)
OKLCH	oklch(57.69% 0.196 275.8)
XYZ	xyz(24.2139, 17.8211, 79.9898)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E66EA #EAE25E

analogous

#5EACEA #5E66EA #9C5EEA

triadic

#5E66EA #EA5E66 #66EA5E

tetradic

#5E66EA #EA5EAC #EAE25E #5EEA9C

square

#5E66EA #EA5EAC #EAE25E #5EEA9C

split-complementary

#5E66EA #EA9C5E #ACEA5E

monochromatic

#1821B6 #2833E3 #5E66EA #9499F1 #CACDF8

Accessibility & contrast

On white

4.60

#5E66EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5E66EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5E66EA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E66EA	#FFFFFF	#000000	##FFFFFF
##5E66EA	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEE

Deuteranopia (green-blind)

#006FE7

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5e66ea;
/* rgb */ color: rgb(94, 102, 234);
/* oklch */ color: oklch(57.7% 0.196 275.8);

Tailwind

colors: {
  custom: {
    50: '#9891f2',
    500: '#5e66ea',
    950: '#000000',
  },
}

SCSS

$custom: #5e66ea;
$custom-light: #9891f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5e66ea",
  "rgb": {
    "r": 94,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 236.571,
    "s": 76.923,
    "l": 64.314
  },
  "oklch": {
    "l": 0.57688,
    "c": 0.19604,
    "h": 275.8
  },
  "luminance": 0.17823
}

Semantic roles & 50–950 ramp

primary

#5E66EA

secondary

#EAE7BA

accent

#CD0CD9

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5E66EA

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

Preview Lab → · Contrast checker → · Palette generator →