#5A54DD#5A54DD

#5A54DD is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.3% C 0.202 H 279.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5A54DD
RGB	rgb(90, 84, 221)
HSL	hsl(243, 67%, 60%)
HSV	hsv(243, 62%, 87%)
CMYK	cmyk(59.3%, 62%, 0%, 13.3%)
CIE-LAB	lab(43.85, 41.56, -69.40)
CIE-LCH	lch(43.85, 80.89, 300.92°)
OKLab	oklab(53.31% 0.0316 -0.1996)
OKLCH	oklch(53.31% 0.202 279)
XYZ	xyz(20.4338, 13.7333, 69.9666)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A54DD #D7DD54

analogous

#5492DD #5A54DD #9F54DD

triadic

#5A54DD #DD5A54 #54DD5A

tetradic

#5A54DD #DD5492 #D7DD54 #54DD9F

square

#5A54DD #DD5492 #D7DD54 #54DD9F

split-complementary

#5A54DD #DD9F54 #92DD54

monochromatic

#241E98 #3028CB #5A54DD #8B87E7 #BDBAF1

Accessibility & contrast

On white

5.60

#5A54DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5A54DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A54DD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A54DD	#FFFFFF	#000000	##FFFFFF
##5A54DD	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#007691

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5a54dd;
/* rgb */ color: rgb(90, 84, 221);
/* oklch */ color: oklch(53.3% 0.202 279.0);

Tailwind

colors: {
  custom: {
    50: '#9585e9',
    500: '#5a54dd',
    950: '#000000',
  },
}

SCSS

$custom: #5a54dd;
$custom-light: #9585e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a54dd",
  "rgb": {
    "r": 90,
    "g": 84,
    "b": 221
  },
  "hsl": {
    "h": 242.628,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53309,
    "c": 0.20213,
    "h": 279
  },
  "luminance": 0.13735
}

Semantic roles & 50–950 ramp

primary

#5A54DD

secondary

#DFE1AC

accent

#EA3EE2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5A54DD

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

Preview Lab → · Contrast checker → · Palette generator →