#5A43D5#5A43D5

#5A43D5 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.0% C 0.212 H 282.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A43D5
RGB	rgb(90, 67, 213)
HSL	hsl(249, 63%, 55%)
HSV	hsv(249, 69%, 84%)
CMYK	cmyk(57.7%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(39.57, 48.85, -71.82)
CIE-LCH	lch(39.57, 86.85, 304.22°)
OKLab	oklab(50% 0.0468 -0.2068)
OKLCH	oklch(50% 0.212 282.8)
XYZ	xyz(18.2301, 10.9909, 64.0987)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A43D5 #BED543

analogous

#4375D5 #5A43D5 #A343D5

triadic

#5A43D5 #D55A43 #43D55A

tetradic

#5A43D5 #D54375 #BED543 #43D5A3

square

#5A43D5 #D54375 #BED543 #43D5A3

split-complementary

#5A43D5 #D5A343 #75D543

monochromatic

#2D1D81 #3E28B3 #5A43D5 #8675E0 #B2A7EB

Accessibility & contrast

On white

6.57

#5A43D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#5A43D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A43D5

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A43D5	#FFFFFF	#000000	##FFFFFF
##5A43D5	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#0058D2

Tritanopia (blue-blind)

#106987

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5a43d5;
/* rgb */ color: rgb(90, 67, 213);
/* oklch */ color: oklch(50.0% 0.212 282.8);

Tailwind

colors: {
  custom: {
    50: '#9579e3',
    500: '#5a43d5',
    950: '#000000',
  },
}

SCSS

$custom: #5a43d5;
$custom-light: #9579e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a43d5",
  "rgb": {
    "r": 90,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 249.452,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50004,
    "c": 0.212,
    "h": 282.8
  },
  "luminance": 0.10992
}

Semantic roles & 50–950 ramp

primary

#5A43D5

secondary

#CFD99B

accent

#E741CC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5A43D5

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

Preview Lab → · Contrast checker → · Palette generator →