#5767EB#5767EB

#5767EB is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.5% C 0.198 H 273.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#5767EB
RGB	rgb(87, 103, 235)
HSL	hsl(234, 79%, 63%)
HSV	hsv(234, 63%, 92%)
CMYK	cmyk(63%, 56.2%, 0%, 7.8%)
CIE-LAB	lab(49.16, 34.17, -68.69)
CIE-LCH	lch(49.16, 76.72, 296.45°)
OKLab	oklab(57.51% 0.0112 -0.1975)
OKLCH	oklch(57.51% 0.198 273.3)
XYZ	xyz(23.7711, 17.7229, 80.7493)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5767EB #EBDB57

analogous

#57B1EB #5767EB #9157EB

triadic

#5767EB #EB5767 #67EB57

tetradic

#5767EB #EB57B1 #EBDB57 #57EB91

square

#5767EB #EB57B1 #EBDB57 #57EB91

split-complementary

#5767EB #EB9157 #B1EB57

monochromatic

#1526B2 #2036E4 #5767EB #8E98F2 #C4CAF8

Accessibility & contrast

On white

4.62

#5767EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#5767EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5767EB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5767EB	#FFFFFF	#000000	##FFFFFF
##5767EB	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEF

Deuteranopia (green-blind)

#006EE8

Tritanopia (blue-blind)

#00879F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5767eb;
/* rgb */ color: rgb(87, 103, 235);
/* oklch */ color: oklch(57.5% 0.198 273.3);

Tailwind

colors: {
  custom: {
    50: '#9592f2',
    500: '#5767eb',
    950: '#000000',
  },
}

SCSS

$custom: #5767eb;
$custom-light: #9592f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5767eb",
  "rgb": {
    "r": 87,
    "g": 103,
    "b": 235
  },
  "hsl": {
    "h": 233.514,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.57507,
    "c": 0.19782,
    "h": 273.3
  },
  "luminance": 0.17725
}

Semantic roles & 50–950 ramp

primary

#5767EB

secondary

#E9E4B4

accent

#C40ADB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0D17

muted

#7E7D85

Preview Lab

Preview with #5767EB

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

Preview Lab → · Contrast checker → · Palette generator →