#5B79F6#5B79F6

#5B79F6 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.9% C 0.189 H 269.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5B79F6
RGB	rgb(91, 121, 246)
HSL	hsl(228, 90%, 66%)
HSV	hsv(228, 63%, 96%)
CMYK	cmyk(63%, 50.8%, 0%, 3.5%)
CIE-LAB	lab(54.61, 27.49, -66.00)
CIE-LCH	lch(54.61, 71.50, 292.61°)
OKLab	oklab(61.89% -0.0002 -0.1893)
OKLCH	oklch(61.89% 0.189 269.9)
XYZ	xyz(27.7807, 22.5503, 90.0595)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B79F6 #F6D85B

analogous

#5BC6F6 #5B79F6 #8A5BF6

triadic

#5B79F6 #F65B79 #79F65B

tetradic

#5B79F6 #F65BC6 #F6D85B #5BF68A

square

#5B79F6 #F65BC6 #F6D85B #5BF68A

split-complementary

#5B79F6 #F68A5B #C6F65B

monochromatic

#0B30CB #214AF3 #5B79F6 #95A8F9 #CFD8FC

Accessibility & contrast

On white

3.81

#5B79F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5B79F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B79F6

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B79F6	#FFFFFF	#000000	##000000
##5B79F6	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F8AFA

Deuteranopia (green-blind)

#007CF3

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5b79f6;
/* rgb */ color: rgb(91, 121, 246);
/* oklch */ color: oklch(61.9% 0.189 269.9);

Tailwind

colors: {
  custom: {
    50: '#989ffa',
    500: '#5b79f6',
    950: '#000000',
  },
}

SCSS

$custom: #5b79f6;
$custom-light: #989ffa;
$custom-dark: #000000;

JSON

{
  "hex": "#5b79f6",
  "rgb": {
    "r": 91,
    "g": 121,
    "b": 246
  },
  "hsl": {
    "h": 228.387,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61893,
    "c": 0.18929,
    "h": 269.9
  },
  "luminance": 0.22553
}

Semantic roles & 50–950 ramp

primary

#5B79F6

secondary

#F0E6BD

accent

#B900E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5B79F6

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

Preview Lab → · Contrast checker → · Palette generator →