#5B67CC#5B67CC

#5B67CC is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.6% C 0.155 H 275.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B67CC
RGB	rgb(91, 103, 204)
HSL	hsl(234, 53%, 58%)
HSV	hsv(234, 55%, 80%)
CMYK	cmyk(55.4%, 49.5%, 0%, 20%)
CIE-LAB	lab(47.34, 24.66, -54.02)
CIE-LCH	lch(47.34, 59.39, 294.54°)
OKLab	oklab(55.55% 0.0137 -0.1542)
OKLCH	oklch(55.55% 0.155 275.1)
XYZ	xyz(20.0602, 16.2829, 59.2009)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B67CC #CCC05B

analogous

#5BA0CC #5B67CC #875BCC

triadic

#5B67CC #CC5B67 #67CC5B

tetradic

#5B67CC #CC5BA0 #CCC05B #5BCC87

square

#5B67CC #CC5BA0 #CCC05B #5BCC87

split-complementary

#5B67CC #CC875B #A0CC5B

monochromatic

#293384 #3745B2 #5B67CC #8A92DB #B8BEE9

Accessibility & contrast

On white

4.93

#5B67CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#5B67CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B67CC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B67CC	#FFFFFF	#000000	##FFFFFF
##5B67CC	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3575D0

Deuteranopia (green-blind)

#246CCA

Tritanopia (blue-blind)

#1E7E90

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5b67cc;
/* rgb */ color: rgb(91, 103, 204);
/* oklch */ color: oklch(55.6% 0.155 275.1);

Tailwind

colors: {
  custom: {
    50: '#9292dc',
    500: '#5b67cc',
    950: '#000000',
  },
}

SCSS

$custom: #5b67cc;
$custom-light: #9292dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5b67cc",
  "rgb": {
    "r": 91,
    "g": 103,
    "b": 204
  },
  "hsl": {
    "h": 233.628,
    "s": 52.558,
    "l": 57.843
  },
  "oklch": {
    "l": 0.55553,
    "c": 0.15486,
    "h": 275.1
  },
  "luminance": 0.16284
}

Semantic roles & 50–950 ramp

primary

#5B67CC

secondary

#D8D3AB

accent

#CD4CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0D15

muted

#7E7D83

Preview Lab

Preview with #5B67CC

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

Preview Lab → · Contrast checker → · Palette generator →