#5C55CA#5C55CA

#5C55CA is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.1% C 0.176 H 281.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5C55CA
RGB	rgb(92, 85, 202)
HSL	hsl(244, 52%, 56%)
HSV	hsv(244, 58%, 79%)
CMYK	cmyk(54.5%, 57.9%, 0%, 20.8%)
CIE-LAB	lab(42.82, 35.30, -60.17)
CIE-LCH	lch(42.82, 69.76, 300.40°)
OKLab	oklab(52.15% 0.0338 -0.1725)
OKLCH	oklch(52.15% 0.176 281.1)
XYZ	xyz(18.3195, 13.0354, 57.4164)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C55CA #C3CA55

analogous

#5589CA #5C55CA #9755CA

triadic

#5C55CA #CA5C55 #55CA5C

tetradic

#5C55CA #CA5589 #C3CA55 #55CA97

square

#5C55CA #CA5589 #C3CA55 #55CA97

split-complementary

#5C55CA #CA9755 #89CA55

monochromatic

#2C277D #3D36AC #5C55CA #8984D9 #B5B2E7

Accessibility & contrast

On white

5.82

#5C55CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5C55CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C55CA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C55CA	#FFFFFF	#000000	##FFFFFF
##5C55CA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#297087

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5c55ca;
/* rgb */ color: rgb(92, 85, 202);
/* oklch */ color: oklch(52.1% 0.176 281.1);

Tailwind

colors: {
  custom: {
    50: '#9385db',
    500: '#5c55ca',
    950: '#000000',
  },
}

SCSS

$custom: #5c55ca;
$custom-light: #9385db;
$custom-dark: #000000;

JSON

{
  "hex": "#5c55ca",
  "rgb": {
    "r": 92,
    "g": 85,
    "b": 202
  },
  "hsl": {
    "h": 243.59,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52145,
    "c": 0.17574,
    "h": 281.1
  },
  "luminance": 0.13037
}

Semantic roles & 50–950 ramp

primary

#5C55CA

secondary

#D3D5A5

accent

#DC4CD3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5C55CA

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

Preview Lab → · Contrast checker → · Palette generator →