#641958#641958

#641958 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.131 H 335.1°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#641958
RGB	rgb(100, 25, 88)
HSL	hsl(310, 60%, 25%)
HSV	hsv(310, 75%, 39%)
CMYK	cmyk(0%, 75%, 12%, 60.8%)
CIE-LAB	lab(24.03, 40.61, -20.11)
CIE-LCH	lch(24.03, 45.32, 333.66°)
OKLab	oklab(36.23% 0.1185 -0.0549)
OKLCH	oklch(36.23% 0.131 335.1)
XYZ	xyz(7.3647, 4.1098, 9.6360)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641958 #196425

analogous

#4B1964 #641958 #641933

triadic

#641958 #586419 #195864

tetradic

#641958 #644B19 #196425 #193364

square

#641958 #644B19 #196425 #193364

split-complementary

#641958 #336419 #19644B

monochromatic

#180616 #330D2D #641958 #952583 #C631AE

Accessibility & contrast

On white

11.53

#641958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#641958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641958

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641958	#FFFFFF	#000000	##FFFFFF
##641958	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19325A

Deuteranopia (green-blind)

#333D56

Tritanopia (blue-blind)

#691F36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641958;
/* rgb */ color: rgb(100, 25, 88);
/* oklch */ color: oklch(36.2% 0.131 335.1);

Tailwind

colors: {
  custom: {
    50: '#935e87',
    500: '#641958',
    950: '#000000',
  },
}

SCSS

$custom: #641958;
$custom-light: #935e87;
$custom-dark: #000000;

JSON

{
  "hex": "#641958",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 88
  },
  "hsl": {
    "h": 309.6,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36231,
    "c": 0.13056,
    "h": 335.1
  },
  "luminance": 0.04109
}

Semantic roles & 50–950 ramp

primary

#641958

secondary

#3F9A4D

accent

#E35E45

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641958

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

Preview Lab → · Contrast checker → · Palette generator →