#5167CF#5167CF

#5167CF is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.1% C 0.162 H 271.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5167CF
RGB	rgb(81, 103, 207)
HSL	hsl(230, 57%, 56%)
HSV	hsv(230, 61%, 81%)
CMYK	cmyk(60.9%, 50.2%, 0%, 18.8%)
CIE-LAB	lab(46.91, 23.73, -56.47)
CIE-LCH	lch(46.91, 61.25, 292.79°)
OKLab	oklab(55.13% 0.0034 -0.1617)
OKLCH	oklch(55.13% 0.162 271.2)
XYZ	xyz(19.5023, 15.9532, 61.0709)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5167CF #CFB951

analogous

#51A6CF #5167CF #7A51CF

triadic

#5167CF #CF5167 #67CF51

tetradic

#5167CF #CF51A6 #CFB951 #51CF7A

square

#5167CF #CF51A6 #CFB951 #51CF7A

split-complementary

#5167CF #CF7A51 #A6CF51

monochromatic

#243482 #3148B2 #5167CF #8191DC #B1BBE9

Accessibility & contrast

On white

5.01

#5167CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#5167CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5167CF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5167CF	#FFFFFF	#000000	##FFFFFF
##5167CF	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E75D3

Deuteranopia (green-blind)

#0F6ACD

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5167cf;
/* rgb */ color: rgb(81, 103, 207);
/* oklch */ color: oklch(55.1% 0.162 271.2);

Tailwind

colors: {
  custom: {
    50: '#8d92de',
    500: '#5167cf',
    950: '#000000',
  },
}

SCSS

$custom: #5167cf;
$custom-light: #8d92de;
$custom-dark: #000000;

JSON

{
  "hex": "#5167cf",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 207
  },
  "hsl": {
    "h": 229.524,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55126,
    "c": 0.16171,
    "h": 271.2
  },
  "luminance": 0.15955
}

Semantic roles & 50–950 ramp

primary

#5167CF

secondary

#D8CFA4

accent

#C548E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5167CF

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

Preview Lab → · Contrast checker → · Palette generator →