#642A67#642A67

#642A67 is a dark, moderate purple. Relative luminance 0.053; OKLCH L 39.2% C 0.118 H 325.6°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#642A67
RGB	rgb(100, 42, 103)
HSL	hsl(297, 42%, 28%)
HSV	hsv(297, 59%, 40%)
CMYK	cmyk(2.9%, 59.2%, 0%, 59.6%)
CIE-LAB	lab(27.70, 35.53, -24.17)
CIE-LCH	lch(27.70, 42.97, 325.77°)
OKLab	oklab(39.16% 0.0975 -0.0667)
OKLCH	oklch(39.16% 0.118 325.6)
XYZ	xyz(8.5315, 5.3450, 13.4116)
Luminance	0.0534 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642A67 #2D672A

analogous

#452A67 #642A67 #672A4B

triadic

#642A67 #67642A #2A6764

tetradic

#642A67 #67452A #2D672A #2A4B67

square

#642A67 #67452A #2D672A #2A4B67

split-complementary

#642A67 #4B672A #2A6745

monochromatic

#150916 #3A183C #642A67 #8E3C92 #B453B9

Accessibility & contrast

On white

10.15

#642A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#642A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642A67

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642A67	#FFFFFF	#000000	##FFFFFF
##642A67	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223D69

Deuteranopia (green-blind)

#354465

Tritanopia (blue-blind)

#663244

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #642a67;
/* rgb */ color: rgb(100, 42, 103);
/* oklch */ color: oklch(39.2% 0.118 325.6);

Tailwind

colors: {
  custom: {
    50: '#926792',
    500: '#642a67',
    950: '#000000',
  },
}

SCSS

$custom: #642a67;
$custom-light: #926792;
$custom-dark: #000000;

JSON

{
  "hex": "#642a67",
  "rgb": {
    "r": 100,
    "g": 42,
    "b": 103
  },
  "hsl": {
    "h": 297.049,
    "s": 42.069,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39163,
    "c": 0.11817,
    "h": 325.6
  },
  "luminance": 0.05345
}

Semantic roles & 50–950 ramp

primary

#642A67

secondary

#579954

accent

#D2565C

background

#F9F6F9

surface

#F1EBF1

border

#CBC6CB

text

#0D060D

muted

#7E7A7E

Preview Lab

Preview with #642A67

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

Preview Lab → · Contrast checker → · Palette generator →