#5D51CD#5D51CD

#5D51CD is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.8% C 0.185 H 282.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5D51CD
RGB	rgb(93, 81, 205)
HSL	hsl(246, 55%, 56%)
HSV	hsv(246, 60%, 80%)
CMYK	cmyk(54.6%, 60.5%, 0%, 19.6%)
CIE-LAB	lab(42.18, 38.83, -62.93)
CIE-LCH	lch(42.18, 73.95, 301.68°)
OKLab	oklab(51.77% 0.039 -0.1806)
OKLCH	oklch(51.77% 0.185 282.2)
XYZ	xyz(18.4727, 12.6187, 59.2080)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D51CD #C1CD51

analogous

#5183CD #5D51CD #9B51CD

triadic

#5D51CD #CD5D51 #51CD5D

tetradic

#5D51CD #CD5183 #C1CD51 #51CD9B

square

#5D51CD #CD5183 #C1CD51 #51CD9B

split-complementary

#5D51CD #CD9B51 #83CD51

monochromatic

#2D257F #3E32AF #5D51CD #8981DB #B6B0E8

Accessibility & contrast

On white

5.96

#5D51CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5D51CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D51CD

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D51CD	#FFFFFF	#000000	##FFFFFF
##5D51CD	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#005FCA

Tritanopia (blue-blind)

#296F87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5d51cd;
/* rgb */ color: rgb(93, 81, 205);
/* oklch */ color: oklch(51.8% 0.185 282.2);

Tailwind

colors: {
  custom: {
    50: '#9482dd',
    500: '#5d51cd',
    950: '#000000',
  },
}

SCSS

$custom: #5d51cd;
$custom-light: #9482dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5d51cd",
  "rgb": {
    "r": 93,
    "g": 81,
    "b": 205
  },
  "hsl": {
    "h": 245.806,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51767,
    "c": 0.18472,
    "h": 282.2
  },
  "luminance": 0.1262
}

Semantic roles & 50–950 ramp

primary

#5D51CD

secondary

#D2D7A3

accent

#DF49D0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5D51CD

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

Preview Lab → · Contrast checker → · Palette generator →