#5F4FCB#5F4FCB

#5F4FCB is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.4% C 0.184 H 283.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F4FCB
RGB	rgb(95, 79, 203)
HSL	hsl(248, 54%, 55%)
HSV	hsv(248, 61%, 80%)
CMYK	cmyk(53.2%, 61.1%, 0%, 20.4%)
CIE-LAB	lab(41.74, 39.77, -62.48)
CIE-LCH	lch(41.74, 74.06, 302.48°)
OKLab	oklab(51.44% 0.0436 -0.1792)
OKLCH	oklch(51.44% 0.184 283.7)
XYZ	xyz(18.2915, 12.3356, 57.9055)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F4FCB #BBCB4F

analogous

#4F7DCB #5F4FCB #9D4FCB

triadic

#5F4FCB #CB5F4F #4FCB5F

tetradic

#5F4FCB #CB4F7D #BBCB4F #4FCB9D

square

#5F4FCB #CB4F7D #BBCB4F #4FCB9D

split-complementary

#5F4FCB #CB9D4F #7DCB4F

monochromatic

#30247B #4232AA #5F4FCB #8A7ED9 #B5ADE7

Accessibility & contrast

On white

6.06

#5F4FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5F4FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F4FCB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F4FCB	#FFFFFF	#000000	##FFFFFF
##5F4FCB	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CF

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#316D85

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5f4fcb;
/* rgb */ color: rgb(95, 79, 203);
/* oklch */ color: oklch(51.4% 0.184 283.7);

Tailwind

colors: {
  custom: {
    50: '#9581dc',
    500: '#5f4fcb',
    950: '#000000',
  },
}

SCSS

$custom: #5f4fcb;
$custom-light: #9581dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f4fcb",
  "rgb": {
    "r": 95,
    "g": 79,
    "b": 203
  },
  "hsl": {
    "h": 247.742,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51439,
    "c": 0.18441,
    "h": 283.7
  },
  "luminance": 0.12337
}

Semantic roles & 50–950 ramp

primary

#5F4FCB

secondary

#CED5A1

accent

#DE4ACB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5F4FCB

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

Preview Lab → · Contrast checker → · Palette generator →