#5167CB#5167CB

#5167CB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.9% C 0.156 H 271.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5167CB
RGB	rgb(81, 103, 203)
HSL	hsl(229, 54%, 56%)
HSV	hsv(229, 60%, 80%)
CMYK	cmyk(60.1%, 49.3%, 0%, 20.4%)
CIE-LAB	lab(46.66, 22.38, -54.59)
CIE-LCH	lch(46.66, 58.99, 292.29°)
OKLab	oklab(54.85% 0.003 -0.1561)
OKLCH	oklch(54.85% 0.156 271.1)
XYZ	xyz(19.0195, 15.7601, 58.5281)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5167CB #CBB551

analogous

#51A4CB #5167CB #7851CB

triadic

#5167CB #CB5167 #67CB51

tetradic

#5167CB #CB51A4 #CBB551 #51CB78

square

#5167CB #CB51A4 #CBB551 #51CB78

split-complementary

#5167CB #CB7851 #A4CB51

monochromatic

#25357C #3349AC #5167CB #8090D9 #AFB9E7

Accessibility & contrast

On white

5.06

#5167CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5167CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5167CB

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5167CB	#FFFFFF	#000000	##FFFFFF
##5167CB	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CF

Deuteranopia (green-blind)

#1B69C9

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5167cb;
/* rgb */ color: rgb(81, 103, 203);
/* oklch */ color: oklch(54.9% 0.156 271.1);

Tailwind

colors: {
  custom: {
    50: '#8c92db',
    500: '#5167cb',
    950: '#000000',
  },
}

SCSS

$custom: #5167cb;
$custom-light: #8c92db;
$custom-dark: #000000;

JSON

{
  "hex": "#5167cb",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 203
  },
  "hsl": {
    "h": 229.18,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54851,
    "c": 0.15617,
    "h": 271.1
  },
  "luminance": 0.15762
}

Semantic roles & 50–950 ramp

primary

#5167CB

secondary

#D5CCA3

accent

#C34ADD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5167CB

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

Preview Lab → · Contrast checker → · Palette generator →