#5F48FB#5F48FB

#5F48FB is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.5% C 0.251 H 279.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5F48FB
RGB	rgb(95, 72, 251)
HSL	hsl(248, 96%, 63%)
HSV	hsv(248, 71%, 98%)
CMYK	cmyk(62.2%, 71.3%, 0%, 1.6%)
CIE-LAB	lab(44.28, 58.15, -85.61)
CIE-LCH	lch(44.28, 103.49, 304.19°)
OKLab	oklab(54.49% 0.043 -0.247)
OKLCH	oklch(54.49% 0.251 279.9)
XYZ	xyz(24.4437, 14.0308, 92.6682)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F48FB #E4FB48

analogous

#488BFB #5F48FB #B848FB

triadic

#5F48FB #FB5F48 #48FB5F

tetradic

#5F48FB #FB488B #E4FB48 #48FBB8

square

#5F48FB #FB488B #E4FB48 #48FBB8

split-complementary

#5F48FB #FBB848 #8BFB48

monochromatic

#1D04C4 #2B0CFA #5F48FB #9384FC #C8C0FE

Accessibility & contrast

On white

5.52

#5F48FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5F48FB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F48FB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F48FB	#FFFFFF	#000000	##FFFFFF
##5F48FB	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FFF

Deuteranopia (green-blind)

#0062F8

Tritanopia (blue-blind)

#007A9D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5f48fb;
/* rgb */ color: rgb(95, 72, 251);
/* oklch */ color: oklch(54.5% 0.251 279.9);

Tailwind

colors: {
  custom: {
    50: '#9d7efe',
    500: '#5f48fb',
    950: '#000000',
  },
}

SCSS

$custom: #5f48fb;
$custom-light: #9d7efe;
$custom-dark: #000000;

JSON

{
  "hex": "#5f48fb",
  "rgb": {
    "r": 95,
    "g": 72,
    "b": 251
  },
  "hsl": {
    "h": 247.709,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.54486,
    "c": 0.25072,
    "h": 279.9
  },
  "luminance": 0.14033
}

Semantic roles & 50–950 ramp

primary

#5F48FB

secondary

#E7EFB0

accent

#E600C8

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #5F48FB

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

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