#5167E9#5167E9

#5167E9 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.0% C 0.197 H 271.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5167E9
RGB	rgb(81, 103, 233)
HSL	hsl(231, 78%, 62%)
HSV	hsv(231, 65%, 91%)
CMYK	cmyk(65.2%, 55.8%, 0%, 8.6%)
CIE-LAB	lab(48.67, 32.57, -68.37)
CIE-LCH	lch(48.67, 75.73, 295.47°)
OKLab	oklab(57.01% 0.005 -0.1967)
OKLCH	oklch(57.01% 0.197 271.5)
XYZ	xyz(22.9466, 17.3309, 79.2109)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5167E9 #E9D351

analogous

#51B3E9 #5167E9 #8751E9

triadic

#5167E9 #E95167 #67E951

tetradic

#5167E9 #E951B3 #E9D351 #51E987

square

#5167E9 #E951B3 #E9D351 #51E987

split-complementary

#5167E9 #E98751 #B3E951

monochromatic

#162BAA #1C39E0 #5167E9 #8796F0 #BEC6F7

Accessibility & contrast

On white

4.70

#5167E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#5167E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5167E9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5167E9	#FFFFFF	#000000	##FFFFFF
##5167E9	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BED

Deuteranopia (green-blind)

#006DE6

Tritanopia (blue-blind)

#00869E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5167e9;
/* rgb */ color: rgb(81, 103, 233);
/* oklch */ color: oklch(57.0% 0.197 271.5);

Tailwind

colors: {
  custom: {
    50: '#9292f1',
    500: '#5167e9',
    950: '#000000',
  },
}

SCSS

$custom: #5167e9;
$custom-light: #9292f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5167e9",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 233
  },
  "hsl": {
    "h": 231.316,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.57011,
    "c": 0.19675,
    "h": 271.5
  },
  "luminance": 0.17333
}

Semantic roles & 50–950 ramp

primary

#5167E9

secondary

#E7DFAF

accent

#BC0CDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #5167E9

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

Preview Lab → · Contrast checker → · Palette generator →