#5F51ED#5F51ED

#5F51ED is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.5% C 0.225 H 279.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5F51ED
RGB	rgb(95, 81, 237)
HSL	hsl(245, 81%, 62%)
HSV	hsv(245, 66%, 93%)
CMYK	cmyk(59.9%, 65.8%, 0%, 7.1%)
CIE-LAB	lab(44.84, 49.06, -76.82)
CIE-LCH	lch(44.84, 91.15, 302.56°)
OKLab	oklab(54.52% 0.0387 -0.2213)
OKLCH	oklch(54.52% 0.225 279.9)
XYZ	xyz(22.9430, 14.4305, 81.6807)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F51ED #DFED51

analogous

#5191ED #5F51ED #AD51ED

triadic

#5F51ED #ED5F51 #51ED5F

tetradic

#5F51ED #ED5191 #DFED51 #51EDAD

square

#5F51ED #ED5191 #DFED51 #51EDAD

split-complementary

#5F51ED #EDAD51 #91ED51

monochromatic

#2112B1 #2C1AE7 #5F51ED #9288F3 #C5C0F8

Accessibility & contrast

On white

5.40

#5F51ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#5F51ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F51ED

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F51ED	#FFFFFF	#000000	##FFFFFF
##5F51ED	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)

#0070F2

Deuteranopia (green-blind)

#0064EA

Tritanopia (blue-blind)

#007998

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5f51ed;
/* rgb */ color: rgb(95, 81, 237);
/* oklch */ color: oklch(54.5% 0.225 279.9);

Tailwind

colors: {
  custom: {
    50: '#9b83f4',
    500: '#5f51ed',
    950: '#000000',
  },
}

SCSS

$custom: #5f51ed;
$custom-light: #9b83f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f51ed",
  "rgb": {
    "r": 95,
    "g": 81,
    "b": 237
  },
  "hsl": {
    "h": 245.385,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.54524,
    "c": 0.22467,
    "h": 279.9
  },
  "luminance": 0.14432
}

Semantic roles & 50–950 ramp

primary

#5F51ED

secondary

#E4E9B0

accent

#DE08CA

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F51ED

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

Preview Lab → · Contrast checker → · Palette generator →