#64238A#64238A

#64238A is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.164 H 309.7°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#64238A
RGB	rgb(100, 35, 138)
HSL	hsl(278, 60%, 34%)
HSV	hsv(278, 75%, 54%)
CMYK	cmyk(27.5%, 74.6%, 0%, 45.9%)
CIE-LAB	lab(28.76, 46.53, -44.63)
CIE-LCH	lch(28.76, 64.47, 316.19°)
OKLab	oklab(40.66% 0.1052 -0.1264)
OKLCH	oklch(40.66% 0.164 309.7)
XYZ	xyz(10.4431, 5.7466, 24.5989)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64238A #498A23

analogous

#31238A #64238A #8A237D

triadic

#64238A #8A6423 #238A64

tetradic

#64238A #8A3123 #498A23 #237D8A

square

#64238A #8A3123 #498A23 #237D8A

split-complementary

#64238A #7D8A23 #238A31

monochromatic

#1D0A28 #411759 #64238A #872FBB #A454D4

Accessibility & contrast

On white

9.77

#64238A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#64238A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64238A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64238A	#FFFFFF	#000000	##FFFFFF
##64238A	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)

#00418D

Deuteranopia (green-blind)

#0B4588

Tritanopia (blue-blind)

#5F3B54

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64238a;
/* rgb */ color: rgb(100, 35, 138);
/* oklch */ color: oklch(40.7% 0.164 309.7);

Tailwind

colors: {
  custom: {
    50: '#9465ad',
    500: '#64238a',
    950: '#000000',
  },
}

SCSS

$custom: #64238a;
$custom-light: #9465ad;
$custom-dark: #000000;

JSON

{
  "hex": "#64238a",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 138
  },
  "hsl": {
    "h": 277.864,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40662,
    "c": 0.16446,
    "h": 309.7
  },
  "luminance": 0.05746
}

Semantic roles & 50–950 ramp

primary

#64238A

secondary

#77B751

accent

#E3457F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64238A

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

Preview Lab → · Contrast checker → · Palette generator →