#5B76F5#5B76F5

#5B76F5 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.3% C 0.192 H 270.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5B76F5
RGB	rgb(91, 118, 245)
HSL	hsl(229, 89%, 66%)
HSV	hsv(229, 63%, 96%)
CMYK	cmyk(62.9%, 51.8%, 0%, 3.9%)
CIE-LAB	lab(53.78, 28.98, -66.78)
CIE-LCH	lch(53.78, 72.79, 293.46°)
OKLab	oklab(61.25% 0.0024 -0.1916)
OKLCH	oklch(61.25% 0.192 270.7)
XYZ	xyz(27.2687, 21.7712, 89.1337)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76F5 #F5DA5B

analogous

#5BC3F5 #5B76F5 #8D5BF5

triadic

#5B76F5 #F55B76 #76F55B

tetradic

#5B76F5 #F55BC3 #F5DA5B #5BF58D

square

#5B76F5 #F55BC3 #F5DA5B #5BF58D

split-complementary

#5B76F5 #F58D5B #C3F55B

monochromatic

#0C2DC9 #2146F1 #5B76F5 #95A6F9 #CED6FC

Accessibility & contrast

On white

3.92

#5B76F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#5B76F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76F5

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76F5	#FFFFFF	#000000	##000000
##5B76F5	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2688F9

Deuteranopia (green-blind)

#007AF2

Tritanopia (blue-blind)

#0094AA

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5b76f5;
/* rgb */ color: rgb(91, 118, 245);
/* oklch */ color: oklch(61.3% 0.192 270.7);

Tailwind

colors: {
  custom: {
    50: '#989df9',
    500: '#5b76f5',
    950: '#000000',
  },
}

SCSS

$custom: #5b76f5;
$custom-light: #989df9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76f5",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 245
  },
  "hsl": {
    "h": 229.481,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61252,
    "c": 0.19162,
    "h": 270.7
  },
  "luminance": 0.21774
}

Semantic roles & 50–950 ramp

primary

#5B76F5

secondary

#EFE6BC

accent

#BD00E5

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5B76F5

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

Preview Lab → · Contrast checker → · Palette generator →