#5F5BF8#5F5BF8

#5F5BF8 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.0% C 0.227 H 277.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5F5BF8
RGB	rgb(95, 91, 248)
HSL	hsl(242, 92%, 66%)
HSV	hsv(242, 63%, 97%)
CMYK	cmyk(61.7%, 63.3%, 0%, 2.7%)
CIE-LAB	lab(47.87, 46.76, -78.05)
CIE-LCH	lch(47.87, 90.98, 300.93°)
OKLab	oklab(56.99% 0.0297 -0.2249)
OKLCH	oklch(56.99% 0.227 277.5)
XYZ	xyz(25.3982, 16.6904, 90.6719)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5BF8 #F4F85B

analogous

#5BA6F8 #5F5BF8 #AE5BF8

triadic

#5F5BF8 #F85F5B #5BF85F

tetradic

#5F5BF8 #F85BA6 #F4F85B #5BF8AE

square

#5F5BF8 #F85BA6 #F4F85B #5BF8AE

split-complementary

#5F5BF8 #F8AE5B #A6F85B

monochromatic

#0E09D0 #2620F5 #5F5BF8 #9896FB #D2D0FD

Accessibility & contrast

On white

4.84

#5F5BF8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5F5BF8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5BF8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5BF8	#FFFFFF	#000000	##FFFFFF
##5F5BF8	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FD

Deuteranopia (green-blind)

#006BF5

Tritanopia (blue-blind)

#0083A1

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5f5bf8;
/* rgb */ color: rgb(95, 91, 248);
/* oklch */ color: oklch(57.0% 0.227 277.5);

Tailwind

colors: {
  custom: {
    50: '#9c8afc',
    500: '#5f5bf8',
    950: '#000000',
  },
}

SCSS

$custom: #5f5bf8;
$custom-light: #9c8afc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5bf8",
  "rgb": {
    "r": 95,
    "g": 91,
    "b": 248
  },
  "hsl": {
    "h": 241.529,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.56993,
    "c": 0.22683,
    "h": 277.5
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#5F5BF8

secondary

#F0F1BE

accent

#E600E0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #5F5BF8

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

Preview Lab → · Contrast checker → · Palette generator →