#5F56CF#5F56CF

#5F56CF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.9% C 0.181 H 281.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5F56CF
RGB	rgb(95, 86, 207)
HSL	hsl(244, 56%, 57%)
HSV	hsv(244, 58%, 81%)
CMYK	cmyk(54.1%, 58.5%, 0%, 18.8%)
CIE-LAB	lab(43.64, 36.84, -61.70)
CIE-LCH	lch(43.64, 71.86, 300.84°)
OKLab	oklab(52.93% 0.0364 -0.1769)
OKLCH	oklch(52.93% 0.181 281.6)
XYZ	xyz(19.3061, 13.5923, 60.6256)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F56CF #C6CF56

analogous

#5689CF #5F56CF #9C56CF

triadic

#5F56CF #CF5F56 #56CF5F

tetradic

#5F56CF #CF5689 #C6CF56 #56CF9C

square

#5F56CF #CF5689 #C6CF56 #56CF9C

split-complementary

#5F56CF #CF9C56 #89CF56

monochromatic

#2D2685 #3D33B5 #5F56CF #8C86DD #B9B5EA

Accessibility & contrast

On white

5.65

#5F56CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5F56CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F56CF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F56CF	#FFFFFF	#000000	##FFFFFF
##5F56CF	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#2C728A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5f56cf;
/* rgb */ color: rgb(95, 86, 207);
/* oklch */ color: oklch(52.9% 0.181 281.6);

Tailwind

colors: {
  custom: {
    50: '#9686de',
    500: '#5f56cf',
    950: '#000000',
  },
}

SCSS

$custom: #5f56cf;
$custom-light: #9686de;
$custom-dark: #000000;

JSON

{
  "hex": "#5f56cf",
  "rgb": {
    "r": 95,
    "g": 86,
    "b": 207
  },
  "hsl": {
    "h": 244.463,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52926,
    "c": 0.18058,
    "h": 281.6
  },
  "luminance": 0.13593
}

Semantic roles & 50–950 ramp

primary

#5F56CF

secondary

#D5D9A8

accent

#DF49D4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F56CF

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

Preview Lab → · Contrast checker → · Palette generator →