#491EBC#491EBC

#491EBC is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.7% C 0.220 H 283.9°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#491EBC
RGB	rgb(73, 30, 188)
HSL	hsl(256, 72%, 43%)
HSV	hsv(256, 84%, 74%)
CMYK	cmyk(61.2%, 84%, 0%, 26.3%)
CIE-LAB	lab(29.35, 57.34, -74.10)
CIE-LCH	lch(29.35, 93.70, 307.73°)
OKLab	oklab(41.73% 0.0528 -0.2136)
OKLCH	oklch(41.73% 0.22 283.9)
XYZ	xyz(12.2862, 5.9750, 48.0731)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491EBC #91BC1E

analogous

#1E42BC #491EBC #981EBC

triadic

#491EBC #BC491E #1EBC49

tetradic

#491EBC #BC1E42 #91BC1E #1EBC98

square

#491EBC #BC1E42 #91BC1E #1EBC98

split-complementary

#491EBC #BC981E #42BC1E

monochromatic

#200D52 #351687 #491EBC #6538DF #8E6DE8

Accessibility & contrast

On white

9.57

#491EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#491EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491EBC

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491EBC	#FFFFFF	#000000	##FFFFFF
##491EBC	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC0

Deuteranopia (green-blind)

#0040B9

Tritanopia (blue-blind)

#005070

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #491ebc;
/* rgb */ color: rgb(73, 30, 188);
/* oklch */ color: oklch(41.7% 0.220 283.9);

Tailwind

colors: {
  custom: {
    50: '#8b62d2',
    500: '#491ebc',
    950: '#000000',
  },
}

SCSS

$custom: #491ebc;
$custom-light: #8b62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#491ebc",
  "rgb": {
    "r": 73,
    "g": 30,
    "b": 188
  },
  "hsl": {
    "h": 256.329,
    "s": 72.477,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4173,
    "c": 0.22008,
    "h": 283.9
  },
  "luminance": 0.05976
}

Semantic roles & 50–950 ramp

primary

#491EBC

secondary

#B2CE68

accent

#EF39BD

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #491EBC

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

Preview Lab → · Contrast checker → · Palette generator →