#5F50CE#5F50CE

#5F50CE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.8% C 0.187 H 283.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5F50CE
RGB	rgb(95, 80, 206)
HSL	hsl(247, 56%, 56%)
HSV	hsv(247, 61%, 81%)
CMYK	cmyk(53.9%, 61.2%, 0%, 19.2%)
CIE-LAB	lab(42.19, 40.10, -63.48)
CIE-LCH	lch(42.19, 75.09, 302.28°)
OKLab	oklab(51.84% 0.0425 -0.1821)
OKLCH	oklch(51.84% 0.187 283.1)
XYZ	xyz(18.7252, 12.6254, 59.8308)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F50CE #BFCE50

analogous

#5080CE #5F50CE #9E50CE

triadic

#5F50CE #CE5F50 #50CE5F

tetradic

#5F50CE #CE5080 #BFCE50 #50CE9E

square

#5F50CE #CE5080 #BFCE50 #50CE9E

split-complementary

#5F50CE #CE9E50 #80CE50

monochromatic

#2F2480 #4031B0 #5F50CE #8B80DB #B6B0E9

Accessibility & contrast

On white

5.96

#5F50CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#5F50CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F50CE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F50CE	#FFFFFF	#000000	##FFFFFF
##5F50CE	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#2E6E87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5f50ce;
/* rgb */ color: rgb(95, 80, 206);
/* oklch */ color: oklch(51.8% 0.187 283.1);

Tailwind

colors: {
  custom: {
    50: '#9682de',
    500: '#5f50ce',
    950: '#000000',
  },
}

SCSS

$custom: #5f50ce;
$custom-light: #9682de;
$custom-dark: #000000;

JSON

{
  "hex": "#5f50ce",
  "rgb": {
    "r": 95,
    "g": 80,
    "b": 206
  },
  "hsl": {
    "h": 247.143,
    "s": 56.25,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51838,
    "c": 0.18701,
    "h": 283.1
  },
  "luminance": 0.12626
}

Semantic roles & 50–950 ramp

primary

#5F50CE

secondary

#D1D7A3

accent

#E048CE

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5F50CE

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

Preview Lab → · Contrast checker → · Palette generator →