#5B4FE8#5B4FE8

#5B4FE8 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.5% C 0.222 H 279.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#5B4FE8
RGB	rgb(91, 79, 232)
HSL	hsl(245, 77%, 61%)
HSV	hsv(245, 66%, 91%)
CMYK	cmyk(60.8%, 65.9%, 0%, 9%)
CIE-LAB	lab(43.71, 48.07, -75.86)
CIE-LCH	lch(43.71, 89.81, 302.36°)
OKLab	oklab(53.5% 0.0359 -0.2186)
OKLCH	oklch(53.5% 0.222 279.3)
XYZ	xyz(21.6712, 13.6407, 77.8192)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4FE8 #DCE84F

analogous

#4F8FE8 #5B4FE8 #A74FE8

triadic

#5B4FE8 #E85B4F #4FE85B

tetradic

#5B4FE8 #E84F8F #DCE84F #4FE8A7

square

#5B4FE8 #E84F8F #DCE84F #4FE8A7

split-complementary

#5B4FE8 #E8A74F #8FE84F

monochromatic

#2116A7 #2C1DDD #5B4FE8 #8D85EF #C0BBF6

Accessibility & contrast

On white

5.63

#5B4FE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#5B4FE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4FE8

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4FE8	#FFFFFF	#000000	##FFFFFF
##5B4FE8	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DED

Deuteranopia (green-blind)

#0061E5

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5b4fe8;
/* rgb */ color: rgb(91, 79, 232);
/* oklch */ color: oklch(53.5% 0.222 279.3);

Tailwind

colors: {
  custom: {
    50: '#9881f0',
    500: '#5b4fe8',
    950: '#000000',
  },
}

SCSS

$custom: #5b4fe8;
$custom-light: #9881f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4fe8",
  "rgb": {
    "r": 91,
    "g": 79,
    "b": 232
  },
  "hsl": {
    "h": 244.706,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53503,
    "c": 0.22153,
    "h": 279.3
  },
  "luminance": 0.13642
}

Semantic roles & 50–950 ramp

primary

#5B4FE8

secondary

#E2E6AD

accent

#D90CC9

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B4FE8

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

Preview Lab → · Contrast checker → · Palette generator →