#5B7EF6#5B7EF6

#5B7EF6 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.9% C 0.183 H 268.5°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B7EF6
RGB	rgb(91, 126, 246)
HSL	hsl(226, 90%, 66%)
HSV	hsv(226, 63%, 96%)
CMYK	cmyk(63%, 48.8%, 0%, 3.5%)
CIE-LAB	lab(55.88, 24.44, -63.94)
CIE-LCH	lch(55.88, 68.46, 290.92°)
OKLab	oklab(62.86% -0.0048 -0.1832)
OKLCH	oklch(62.86% 0.183 268.5)
XYZ	xyz(28.4041, 23.7971, 90.2674)
Luminance	0.2380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7EF6 #F6D35B

analogous

#5BCBF6 #5B7EF6 #855BF6

triadic

#5B7EF6 #F65B7E #7EF65B

tetradic

#5B7EF6 #F65BCB #F6D35B #5BF685

square

#5B7EF6 #F65BCB #F6D35B #5BF685

split-complementary

#5B7EF6 #F6855B #CBF65B

monochromatic

#0B37CB #2150F3 #5B7EF6 #95ACF9 #CFD9FC

Accessibility & contrast

On white

3.65

#5B7EF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5B7EF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7EF6

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7EF6	#FFFFFF	#000000	##000000
##5B7EF6	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8DFA

Deuteranopia (green-blind)

#167FF4

Tritanopia (blue-blind)

#009AAE

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b7ef6;
/* rgb */ color: rgb(91, 126, 246);
/* oklch */ color: oklch(62.9% 0.183 268.5);

Tailwind

colors: {
  custom: {
    50: '#97a2fa',
    500: '#5b7ef6',
    950: '#000000',
  },
}

SCSS

$custom: #5b7ef6;
$custom-light: #97a2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7ef6",
  "rgb": {
    "r": 91,
    "g": 126,
    "b": 246
  },
  "hsl": {
    "h": 226.452,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.62862,
    "c": 0.18323,
    "h": 268.5
  },
  "luminance": 0.238
}

Semantic roles & 50–950 ramp

primary

#5B7EF6

secondary

#F0E4BD

accent

#B200E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #5B7EF6

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

Preview Lab → · Contrast checker → · Palette generator →