#5E50CB#5E50CB

#5E50CB is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.5% C 0.183 H 283.0°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5E50CB
RGB	rgb(94, 80, 203)
HSL	hsl(247, 54%, 55%)
HSV	hsv(247, 61%, 80%)
CMYK	cmyk(53.7%, 60.6%, 0%, 20.4%)
CIE-LAB	lab(41.89, 39.00, -62.25)
CIE-LCH	lch(41.89, 73.45, 302.06°)
OKLab	oklab(51.52% 0.0413 -0.1785)
OKLCH	oklch(51.52% 0.183 283)
XYZ	xyz(18.2610, 12.4277, 57.9249)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E50CB #BDCB50

analogous

#507FCB #5E50CB #9B50CB

triadic

#5E50CB #CB5E50 #50CB5E

tetradic

#5E50CB #CB507F #BDCB50 #50CB9B

square

#5E50CB #CB507F #BDCB50 #50CB9B

split-complementary

#5E50CB #CB9B50 #7FCB50

monochromatic

#2F257C #4033AB #5E50CB #897FD9 #B5AEE7

Accessibility & contrast

On white

6.02

#5E50CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5E50CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E50CB

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E50CB	#FFFFFF	#000000	##FFFFFF
##5E50CB	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005FC8

Tritanopia (blue-blind)

#2E6D86

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5e50cb;
/* rgb */ color: rgb(94, 80, 203);
/* oklch */ color: oklch(51.5% 0.183 283.0);

Tailwind

colors: {
  custom: {
    50: '#9582dc',
    500: '#5e50cb',
    950: '#000000',
  },
}

SCSS

$custom: #5e50cb;
$custom-light: #9582dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5e50cb",
  "rgb": {
    "r": 94,
    "g": 80,
    "b": 203
  },
  "hsl": {
    "h": 246.829,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51524,
    "c": 0.18325,
    "h": 283
  },
  "luminance": 0.12429
}

Semantic roles & 50–950 ramp

primary

#5E50CB

secondary

#CFD5A2

accent

#DE4ACD

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5E50CB

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

Preview Lab → · Contrast checker → · Palette generator →