#5E51EE#5E51EE

#5E51EE is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.5% C 0.226 H 279.5°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5E51EE
RGB	rgb(94, 81, 238)
HSL	hsl(245, 82%, 63%)
HSV	hsv(245, 66%, 93%)
CMYK	cmyk(60.5%, 66%, 0%, 6.7%)
CIE-LAB	lab(44.85, 49.22, -77.38)
CIE-LCH	lch(44.85, 91.71, 302.46°)
OKLab	oklab(54.54% 0.0374 -0.2229)
OKLCH	oklch(54.54% 0.226 279.5)
XYZ	xyz(22.9862, 14.4359, 82.4475)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E51EE #E1EE51

analogous

#5193EE #5E51EE #AC51EE

triadic

#5E51EE #EE5E51 #51EE5E

tetradic

#5E51EE #EE5193 #E1EE51 #51EEAC

square

#5E51EE #EE5193 #E1EE51 #51EEAC

split-complementary

#5E51EE #EEAC51 #93EE51

monochromatic

#1F11B3 #2A19E9 #5E51EE #9289F3 #C5C1F9

Accessibility & contrast

On white

5.40

#5E51EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#5E51EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E51EE

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E51EE	#FFFFFF	#000000	##FFFFFF
##5E51EE	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F3

Deuteranopia (green-blind)

#0064EB

Tritanopia (blue-blind)

#007A99

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5e51ee;
/* rgb */ color: rgb(94, 81, 238);
/* oklch */ color: oklch(54.5% 0.226 279.5);

Tailwind

colors: {
  custom: {
    50: '#9a83f5',
    500: '#5e51ee',
    950: '#000000',
  },
}

SCSS

$custom: #5e51ee;
$custom-light: #9a83f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5e51ee",
  "rgb": {
    "r": 94,
    "g": 81,
    "b": 238
  },
  "hsl": {
    "h": 244.968,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.54535,
    "c": 0.22606,
    "h": 279.5
  },
  "luminance": 0.14438
}

Semantic roles & 50–950 ramp

primary

#5E51EE

secondary

#E5EAB1

accent

#DF07CD

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5E51EE

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

Preview Lab → · Contrast checker → · Palette generator →