#5A428E#5A428E

#5A428E is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.3% C 0.121 H 295.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#5A428E
RGB	rgb(90, 66, 142)
HSL	hsl(259, 37%, 41%)
HSV	hsv(259, 54%, 56%)
CMYK	cmyk(36.6%, 53.5%, 0%, 44.3%)
CIE-LAB	lab(34.03, 28.35, -38.69)
CIE-LCH	lch(34.03, 47.97, 306.23°)
OKLab	oklab(44.3% 0.0524 -0.1095)
OKLCH	oklch(44.3% 0.121 295.6)
XYZ	xyz(11.0459, 8.0229, 26.5526)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A428E #768E42

analogous

#42508E #5A428E #80428E

triadic

#5A428E #8E5A42 #428E5A

tetradic

#5A428E #8E4250 #768E42 #428E80

square

#5A428E #8E4250 #768E42 #428E80

split-complementary

#5A428E #8E8042 #508E42

monochromatic

#251B3A #402F64 #5A428E #765BB3 #9984C6

Accessibility & contrast

On white

8.06

#5A428E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#5A428E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A428E

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A428E	#FFFFFF	#000000	##FFFFFF
##5A428E	1.00	8.06	2.60	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245191

Deuteranopia (green-blind)

#2A4F8C

Tritanopia (blue-blind)

#4E5161

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5a428e;
/* rgb */ color: rgb(90, 66, 142);
/* oklch */ color: oklch(44.3% 0.121 295.6);

Tailwind

colors: {
  custom: {
    50: '#8c77af',
    500: '#5a428e',
    950: '#000000',
  },
}

SCSS

$custom: #5a428e;
$custom-light: #8c77af;
$custom-dark: #000000;

JSON

{
  "hex": "#5a428e",
  "rgb": {
    "r": 90,
    "g": 66,
    "b": 142
  },
  "hsl": {
    "h": 258.947,
    "s": 36.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44301,
    "c": 0.12137,
    "h": 295.6
  },
  "luminance": 0.08023
}

Semantic roles & 50–950 ramp

primary

#5A428E

secondary

#A0B17B

accent

#CD5BA9

background

#F8F7FA

surface

#F0EDF5

border

#CBC8CF

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #5A428E

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

Preview Lab → · Contrast checker → · Palette generator →