#5167DE#5167DE

#5167DE is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.2% C 0.182 H 271.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5167DE
RGB	rgb(81, 103, 222)
HSL	hsl(231, 68%, 59%)
HSV	hsv(231, 64%, 87%)
CMYK	cmyk(63.5%, 53.6%, 0%, 12.9%)
CIE-LAB	lab(47.91, 28.83, -63.40)
CIE-LCH	lch(47.91, 69.65, 294.45°)
OKLab	oklab(56.19% 0.0046 -0.1821)
OKLCH	oklch(56.19% 0.182 271.4)
XYZ	xyz(21.4240, 16.7219, 71.1917)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5167DE #DEC851

analogous

#51AEDE #5167DE #8251DE

triadic

#5167DE #DE5167 #67DE51

tetradic

#5167DE #DE51AE #DEC851 #51DE82

square

#5167DE #DE51AE #DEC851 #51DE82

split-complementary

#5167DE #DE8251 #AEDE51

monochromatic

#1D3098 #2740CB #5167DE #8494E8 #B8C1F2

Accessibility & contrast

On white

4.83

#5167DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5167DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5167DE

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5167DE	#FFFFFF	#000000	##FFFFFF
##5167DE	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1178E2

Deuteranopia (green-blind)

#006CDC

Tritanopia (blue-blind)

#008398

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5167de;
/* rgb */ color: rgb(81, 103, 222);
/* oklch */ color: oklch(56.2% 0.182 271.4);

Tailwind

colors: {
  custom: {
    50: '#9092e9',
    500: '#5167de',
    950: '#000000',
  },
}

SCSS

$custom: #5167de;
$custom-light: #9092e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5167de",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 222
  },
  "hsl": {
    "h": 230.638,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56193,
    "c": 0.18214,
    "h": 271.4
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#5167DE

secondary

#E1D8AA

accent

#D03DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5167DE

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

Preview Lab → · Contrast checker → · Palette generator →