#5A43DF#5A43DF

#5A43DF is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.9% C 0.224 H 281.6°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A43DF
RGB	rgb(90, 67, 223)
HSL	hsl(249, 71%, 57%)
HSV	hsv(249, 70%, 87%)
CMYK	cmyk(59.6%, 70%, 0%, 12.5%)
CIE-LAB	lab(40.43, 51.84, -76.13)
CIE-LCH	lch(40.43, 92.10, 304.26°)
OKLab	oklab(50.89% 0.0451 -0.2194)
OKLCH	oklch(50.89% 0.224 281.6)
XYZ	xyz(19.5387, 11.5143, 70.9906)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A43DF #C8DF43

analogous

#437ADF #5A43DF #A843DF

triadic

#5A43DF #DF5A43 #43DF5A

tetradic

#5A43DF #DF437A #C8DF43 #43DFA8

square

#5A43DF #DF437A #C8DF43 #43DFA8

split-complementary

#5A43DF #DFA843 #7ADF43

monochromatic

#2A188F #3921C4 #5A43DF #8877E8 #B6ACF1

Accessibility & contrast

On white

6.36

#5A43DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#5A43DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A43DF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A43DF	#FFFFFF	#000000	##FFFFFF
##5A43DF	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E4

Deuteranopia (green-blind)

#005ADC

Tritanopia (blue-blind)

#006D8C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5a43df;
/* rgb */ color: rgb(90, 67, 223);
/* oklch */ color: oklch(50.9% 0.224 281.6);

Tailwind

colors: {
  custom: {
    50: '#9779ea',
    500: '#5a43df',
    950: '#000000',
  },
}

SCSS

$custom: #5a43df;
$custom-light: #9779ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5a43df",
  "rgb": {
    "r": 90,
    "g": 67,
    "b": 223
  },
  "hsl": {
    "h": 248.846,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50891,
    "c": 0.22398,
    "h": 281.6
  },
  "luminance": 0.11516
}

Semantic roles & 50–950 ramp

primary

#5A43DF

secondary

#D5DF9F

accent

#EE3AD3

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5A43DF

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

Preview Lab → · Contrast checker → · Palette generator →