#5A54CF#5A54CF

#5A54CF is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.2% C 0.184 H 280.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A54CF
RGB	rgb(90, 84, 207)
HSL	hsl(243, 56%, 57%)
HSV	hsv(243, 59%, 81%)
CMYK	cmyk(56.5%, 59.4%, 0%, 18.8%)
CIE-LAB	lab(42.79, 37.12, -63.10)
CIE-LCH	lch(42.79, 73.21, 300.46°)
OKLab	oklab(52.2% 0.0322 -0.1811)
OKLCH	oklch(52.2% 0.184 280.1)
XYZ	xyz(18.6457, 13.0181, 60.5496)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A54CF #C9CF54

analogous

#548CCF #5A54CF #9854CF

triadic

#5A54CF #CF5A54 #54CF5A

tetradic

#5A54CF #CF548C #C9CF54 #54CF98

square

#5A54CF #CF548C #C9CF54 #54CF98

split-complementary

#5A54CF #CF9854 #8CCF54

monochromatic

#2A2584 #3932B3 #5A54CF #8884DC #B6B4EA

Accessibility & contrast

On white

5.83

#5A54CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5A54CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A54CF

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A54CF	#FFFFFF	#000000	##FFFFFF
##5A54CF	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#0060CC

Tritanopia (blue-blind)

#197189

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5a54cf;
/* rgb */ color: rgb(90, 84, 207);
/* oklch */ color: oklch(52.2% 0.184 280.1);

Tailwind

colors: {
  custom: {
    50: '#9384df',
    500: '#5a54cf',
    950: '#000000',
  },
}

SCSS

$custom: #5a54cf;
$custom-light: #9384df;
$custom-dark: #000000;

JSON

{
  "hex": "#5a54cf",
  "rgb": {
    "r": 90,
    "g": 84,
    "b": 207
  },
  "hsl": {
    "h": 242.927,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52201,
    "c": 0.18399,
    "h": 280.1
  },
  "luminance": 0.13019
}

Semantic roles & 50–950 ramp

primary

#5A54CF

secondary

#D6D8A6

accent

#DF48D8

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5A54CF

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

Preview Lab → · Contrast checker → · Palette generator →