#5F5DDB#5F5DDB

#5F5DDB is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.0% C 0.187 H 279.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5F5DDB
RGB	rgb(95, 93, 219)
HSL	hsl(241, 64%, 61%)
HSV	hsv(241, 58%, 86%)
CMYK	cmyk(56.6%, 57.5%, 0%, 14.1%)
CIE-LAB	lab(46.14, 36.40, -64.51)
CIE-LCH	lch(46.14, 74.07, 299.43°)
OKLab	oklab(55.04% 0.0293 -0.1851)
OKLCH	oklch(55.04% 0.187 279)
XYZ	xyz(21.4158, 15.3746, 68.8432)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5DDB #D9DB5D

analogous

#5D9ADB #5F5DDB #9E5DDB

triadic

#5F5DDB #DB5F5D #5DDB5F

tetradic

#5F5DDB #DB5D9A #D9DB5D #5DDB9E

square

#5F5DDB #DB5D9A #D9DB5D #5DDB9E

split-complementary

#5F5DDB #DB9E5D #9ADB5D

monochromatic

#24229B #302ECD #5F5DDB #908FE6 #C2C1F1

Accessibility & contrast

On white

5.15

#5F5DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#5F5DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5DDB

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5DDB	#FFFFFF	#000000	##FFFFFF
##5F5DDB	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#0068D8

Tritanopia (blue-blind)

#177B93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5f5ddb;
/* rgb */ color: rgb(95, 93, 219);
/* oklch */ color: oklch(55.0% 0.187 279.0);

Tailwind

colors: {
  custom: {
    50: '#978be7',
    500: '#5f5ddb',
    950: '#000000',
  },
}

SCSS

$custom: #5f5ddb;
$custom-light: #978be7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5ddb",
  "rgb": {
    "r": 95,
    "g": 93,
    "b": 219
  },
  "hsl": {
    "h": 240.952,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55044,
    "c": 0.1874,
    "h": 279
  },
  "luminance": 0.15376
}

Semantic roles & 50–950 ramp

primary

#5F5DDB

secondary

#E1E2B2

accent

#CB1AC9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #5F5DDB

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

Preview Lab → · Contrast checker → · Palette generator →