#5B7CF6#5B7CF6

#5B7CF6 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.5% C 0.186 H 269.1°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5B7CF6
RGB	rgb(91, 124, 246)
HSL	hsl(227, 90%, 66%)
HSV	hsv(227, 63%, 96%)
CMYK	cmyk(63%, 49.6%, 0%, 3.5%)
CIE-LAB	lab(55.37, 25.66, -64.77)
CIE-LCH	lch(55.37, 69.67, 291.61°)
OKLab	oklab(62.47% -0.003 -0.1856)
OKLCH	oklch(62.47% 0.186 269.1)
XYZ	xyz(28.1509, 23.2908, 90.1830)
Luminance	0.2329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7CF6 #F6D55B

analogous

#5BC9F6 #5B7CF6 #875BF6

triadic

#5B7CF6 #F65B7C #7CF65B

tetradic

#5B7CF6 #F65BC9 #F6D55B #5BF687

square

#5B7CF6 #F65BC9 #F6D55B #5BF687

split-complementary

#5B7CF6 #F6875B #C9F65B

monochromatic

#0B34CB #214EF3 #5B7CF6 #95AAF9 #CFD9FC

Accessibility & contrast

On white

3.71

#5B7CF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5B7CF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7CF6

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7CF6	#FFFFFF	#000000	##000000
##5B7CF6	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388CFA

Deuteranopia (green-blind)

#067EF3

Tritanopia (blue-blind)

#0098AD

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5b7cf6;
/* rgb */ color: rgb(91, 124, 246);
/* oklch */ color: oklch(62.5% 0.186 269.1);

Tailwind

colors: {
  custom: {
    50: '#97a1fa',
    500: '#5b7cf6',
    950: '#000000',
  },
}

SCSS

$custom: #5b7cf6;
$custom-light: #97a1fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7cf6",
  "rgb": {
    "r": 91,
    "g": 124,
    "b": 246
  },
  "hsl": {
    "h": 227.226,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.62472,
    "c": 0.18565,
    "h": 269.1
  },
  "luminance": 0.23293
}

Semantic roles & 50–950 ramp

primary

#5B7CF6

secondary

#F0E5BD

accent

#B500E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5B7CF6

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

Preview Lab → · Contrast checker → · Palette generator →