#5C288E#5C288E

#5C288E is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.5% C 0.160 H 303.2°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#5C288E
RGB	rgb(92, 40, 142)
HSL	hsl(271, 56%, 36%)
HSV	hsv(271, 72%, 56%)
CMYK	cmyk(35.2%, 71.8%, 0%, 44.3%)
CIE-LAB	lab(28.76, 43.52, -47.17)
CIE-LCH	lch(28.76, 64.18, 312.70°)
OKLab	oklab(40.52% 0.0877 -0.1342)
OKLCH	oklch(40.52% 0.16 303.2)
XYZ	xyz(10.0538, 5.7459, 26.1653)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C288E #5A8E28

analogous

#29288E #5C288E #8E288D

triadic

#5C288E #8E5C28 #288E5C

tetradic

#5C288E #8E2928 #5A8E28 #288D8E

square

#5C288E #8E2928 #5A8E28 #288D8E

split-complementary

#5C288E #8D8E28 #288E29

monochromatic

#1E0D2F #3D1B5E #5C288E #7B35BE #995FD2

Accessibility & contrast

On white

9.77

#5C288E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#5C288E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C288E

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C288E	#FFFFFF	#000000	##FFFFFF
##5C288E	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004391

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#524058

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #5c288e;
/* rgb */ color: rgb(92, 40, 142);
/* oklch */ color: oklch(40.5% 0.160 303.2);

Tailwind

colors: {
  custom: {
    50: '#8f66b0',
    500: '#5c288e',
    950: '#000000',
  },
}

SCSS

$custom: #5c288e;
$custom-light: #8f66b0;
$custom-dark: #000000;

JSON

{
  "hex": "#5c288e",
  "rgb": {
    "r": 92,
    "g": 40,
    "b": 142
  },
  "hsl": {
    "h": 270.588,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40517,
    "c": 0.16035,
    "h": 303.2
  },
  "luminance": 0.05746
}

Semantic roles & 50–950 ramp

primary

#5C288E

secondary

#88B75B

accent

#DF4892

background

#F9F6FA

surface

#F1EBF5

border

#CBC6CF

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #5C288E

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

Preview Lab → · Contrast checker → · Palette generator →