#5651EA#5651EA

#5651EA is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.6% C 0.223 H 277.2°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5651EA
RGB	rgb(86, 81, 234)
HSL	hsl(242, 78%, 62%)
HSV	hsv(242, 65%, 92%)
CMYK	cmyk(63.2%, 65.4%, 0%, 8.2%)
CIE-LAB	lab(43.95, 46.85, -76.62)
CIE-LCH	lch(43.95, 89.81, 301.44°)
OKLab	oklab(53.63% 0.0281 -0.221)
OKLCH	oklch(53.63% 0.223 277.2)
XYZ	xyz(21.6266, 13.8020, 79.3503)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5651EA #E5EA51

analogous

#5199EA #5651EA #A351EA

triadic

#5651EA #EA5651 #51EA56

tetradic

#5651EA #EA5199 #E5EA51 #51EAA3

square

#5651EA #EA5199 #E5EA51 #51EAA3

split-complementary

#5651EA #EAA351 #99EA51

monochromatic

#1A15AC #221BE2 #5651EA #8B88F1 #C0BEF7

Accessibility & contrast

On white

5.58

#5651EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5651EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5651EA

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5651EA	#FFFFFF	#000000	##FFFFFF
##5651EA	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEF

Deuteranopia (green-blind)

#0061E7

Tritanopia (blue-blind)

#007997

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5651ea;
/* rgb */ color: rgb(86, 81, 234);
/* oklch */ color: oklch(53.6% 0.223 277.2);

Tailwind

colors: {
  custom: {
    50: '#9683f2',
    500: '#5651ea',
    950: '#000000',
  },
}

SCSS

$custom: #5651ea;
$custom-light: #9683f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5651ea",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 234
  },
  "hsl": {
    "h": 241.961,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53633,
    "c": 0.22274,
    "h": 277.2
  },
  "luminance": 0.13804
}

Semantic roles & 50–950 ramp

primary

#5651EA

secondary

#E6E8AF

accent

#DB0BD4

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5651EA

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

Preview Lab → · Contrast checker → · Palette generator →