#5051EC#5051EC

#5051EC is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.4% C 0.227 H 275.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#5051EC
RGB	rgb(80, 81, 236)
HSL	hsl(240, 80%, 62%)
HSV	hsv(240, 66%, 93%)
CMYK	cmyk(66.1%, 65.7%, 0%, 7.5%)
CIE-LAB	lab(43.72, 46.70, -78.14)
CIE-LCH	lch(43.72, 91.03, 300.87°)
OKLab	oklab(53.42% 0.0208 -0.2256)
OKLCH	oklch(53.42% 0.227 275.3)
XYZ	xyz(21.3860, 13.6446, 80.8473)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5051EC #ECEB50

analogous

#509FEC #5051EC #9D50EC

triadic

#5051EC #EC5051 #51EC50

tetradic

#5051EC #EC509F #ECEB50 #50EC9D

square

#5051EC #EC509F #ECEB50 #50EC9D

split-complementary

#5051EC #EC9D50 #9FEC50

monochromatic

#1314AF #191AE6 #5051EC #8788F2 #BEBFF8

Accessibility & contrast

On white

5.63

#5051EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#5051EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5051EC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5051EC	#FFFFFF	#000000	##FFFFFF
##5051EC	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF1

Deuteranopia (green-blind)

#0060E9

Tritanopia (blue-blind)

#007A98

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5051ec;
/* rgb */ color: rgb(80, 81, 236);
/* oklch */ color: oklch(53.4% 0.227 275.3);

Tailwind

colors: {
  custom: {
    50: '#9382f3',
    500: '#5051ec',
    950: '#000000',
  },
}

SCSS

$custom: #5051ec;
$custom-light: #9382f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5051ec",
  "rgb": {
    "r": 80,
    "g": 81,
    "b": 236
  },
  "hsl": {
    "h": 239.615,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.53415,
    "c": 0.22653,
    "h": 275.3
  },
  "luminance": 0.13646
}

Semantic roles & 50–950 ramp

primary

#5051EC

secondary

#E9E8AF

accent

#DB09DD

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #5051EC

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

Preview Lab → · Contrast checker → · Palette generator →