#5D55CD#5D55CD

#5D55CD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.4% C 0.180 H 281.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5D55CD
RGB	rgb(93, 85, 205)
HSL	hsl(244, 55%, 57%)
HSV	hsv(244, 59%, 80%)
CMYK	cmyk(54.6%, 58.5%, 0%, 19.6%)
CIE-LAB	lab(43.11, 36.43, -61.43)
CIE-LCH	lch(43.11, 71.42, 300.67°)
OKLab	oklab(52.45% 0.035 -0.1761)
OKLCH	oklch(52.45% 0.18 281.2)
XYZ	xyz(18.7787, 13.2308, 59.3100)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D55CD #C5CD55

analogous

#5589CD #5D55CD #9955CD

triadic

#5D55CD #CD5D55 #55CD5D

tetradic

#5D55CD #CD5589 #C5CD55 #55CD99

square

#5D55CD #CD5589 #C5CD55 #55CD99

split-complementary

#5D55CD #CD9955 #89CD55

monochromatic

#2C2682 #3C34B1 #5D55CD #8A84DB #B7B4E9

Accessibility & contrast

On white

5.76

#5D55CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5D55CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D55CD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D55CD	#FFFFFF	#000000	##FFFFFF
##5D55CD	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#0061CB

Tritanopia (blue-blind)

#287189

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5d55cd;
/* rgb */ color: rgb(93, 85, 205);
/* oklch */ color: oklch(52.4% 0.180 281.2);

Tailwind

colors: {
  custom: {
    50: '#9485dd',
    500: '#5d55cd',
    950: '#000000',
  },
}

SCSS

$custom: #5d55cd;
$custom-light: #9485dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5d55cd",
  "rgb": {
    "r": 93,
    "g": 85,
    "b": 205
  },
  "hsl": {
    "h": 244,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52448,
    "c": 0.17956,
    "h": 281.2
  },
  "luminance": 0.13232
}

Semantic roles & 50–950 ramp

primary

#5D55CD

secondary

#D4D7A6

accent

#DE4AD4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5D55CD

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

Preview Lab → · Contrast checker → · Palette generator →