#5B67DD#5B67DD

#5B67DD is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.7% C 0.178 H 274.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5B67DD
RGB	rgb(91, 103, 221)
HSL	hsl(234, 66%, 61%)
HSV	hsv(234, 59%, 87%)
CMYK	cmyk(58.8%, 53.4%, 0%, 13.3%)
CIE-LAB	lab(48.44, 30.22, -61.95)
CIE-LCH	lch(48.44, 68.92, 296.00°)
OKLab	oklab(56.73% 0.015 -0.1776)
OKLCH	oklch(56.73% 0.178 274.8)
XYZ	xyz(22.2115, 17.1434, 70.5311)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B67DD #DDD15B

analogous

#5BA8DD #5B67DD #905BDD

triadic

#5B67DD #DD5B67 #67DD5B

tetradic

#5B67DD #DD5BA8 #DDD15B #5BDD90

square

#5B67DD #DD5BA8 #DDD15B #5BDD90

split-complementary

#5B67DD #DD905B #A8DD5B

monochromatic

#212C9D #2B3AD0 #5B67DD #8E96E8 #C0C5F2

Accessibility & contrast

On white

4.74

#5B67DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5B67DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B67DD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B67DD	#FFFFFF	#000000	##FFFFFF
##5B67DD	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A79E1

Deuteranopia (green-blind)

#006EDB

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5b67dd;
/* rgb */ color: rgb(91, 103, 221);
/* oklch */ color: oklch(56.7% 0.178 274.8);

Tailwind

colors: {
  custom: {
    50: '#9492e8',
    500: '#5b67dd',
    950: '#000000',
  },
}

SCSS

$custom: #5b67dd;
$custom-light: #9492e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b67dd",
  "rgb": {
    "r": 91,
    "g": 103,
    "b": 221
  },
  "hsl": {
    "h": 234.462,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.5673,
    "c": 0.17819,
    "h": 274.8
  },
  "luminance": 0.17145
}

Semantic roles & 50–950 ramp

primary

#5B67DD

secondary

#E2DEB1

accent

#BD18CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5B67DD

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

Preview Lab → · Contrast checker → · Palette generator →