#5B4FE7#5B4FE7

#5B4FE7 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.4% C 0.220 H 279.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5B4FE7
RGB	rgb(91, 79, 231)
HSL	hsl(245, 76%, 61%)
HSV	hsv(245, 66%, 91%)
CMYK	cmyk(60.6%, 65.8%, 0%, 9.4%)
CIE-LAB	lab(43.63, 47.76, -75.43)
CIE-LCH	lch(43.63, 89.28, 302.34°)
OKLab	oklab(53.42% 0.036 -0.2173)
OKLCH	oklch(53.42% 0.22 279.4)
XYZ	xyz(21.5296, 13.5840, 77.0733)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4FE7 #DBE74F

analogous

#4F8FE7 #5B4FE7 #A74FE7

triadic

#5B4FE7 #E75B4F #4FE75B

tetradic

#5B4FE7 #E74F8F #DBE74F #4FE7A7

square

#5B4FE7 #E74F8F #DBE74F #4FE7A7

split-complementary

#5B4FE7 #E7A74F #8FE74F

monochromatic

#2217A5 #2D1EDB #5B4FE7 #8D85EE #BFBBF6

Accessibility & contrast

On white

5.65

#5B4FE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5B4FE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4FE7

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4FE7	#FFFFFF	#000000	##FFFFFF
##5B4FE7	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#0061E4

Tritanopia (blue-blind)

#007694

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5b4fe7;
/* rgb */ color: rgb(91, 79, 231);
/* oklch */ color: oklch(53.4% 0.220 279.4);

Tailwind

colors: {
  custom: {
    50: '#9881f0',
    500: '#5b4fe7',
    950: '#000000',
  },
}

SCSS

$custom: #5b4fe7;
$custom-light: #9881f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4fe7",
  "rgb": {
    "r": 91,
    "g": 79,
    "b": 231
  },
  "hsl": {
    "h": 244.737,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.53418,
    "c": 0.22031,
    "h": 279.4
  },
  "luminance": 0.13586
}

Semantic roles & 50–950 ramp

primary

#5B4FE7

secondary

#E1E6AC

accent

#D80DC8

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B4FE7

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

Preview Lab → · Contrast checker → · Palette generator →