#67378B#67378B

#67378B is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.7% C 0.138 H 308.1°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#67378B
RGB	rgb(103, 55, 139)
HSL	hsl(274, 43%, 38%)
HSV	hsv(274, 60%, 55%)
CMYK	cmyk(25.9%, 60.4%, 0%, 45.5%)
CIE-LAB	lab(32.88, 37.48, -38.61)
CIE-LCH	lch(32.88, 53.81, 314.15°)
OKLab	oklab(43.73% 0.0852 -0.1088)
OKLCH	oklch(43.73% 0.138 308.1)
XYZ	xyz(11.6190, 7.4802, 25.2528)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67378B #5B8B37

analogous

#3D378B #67378B #8B3785

triadic

#67378B #8B6737 #378B67

tetradic

#67378B #8B3D37 #5B8B37 #37858B

square

#67378B #8B3D37 #5B8B37 #37858B

split-complementary

#67378B #858B37 #378B3D

monochromatic

#261433 #47265F #67378B #8748B7 #A474C8

Accessibility & contrast

On white

8.41

#67378B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#67378B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67378B

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67378B	#FFFFFF	#000000	##FFFFFF
##67378B	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164B8E

Deuteranopia (green-blind)

#2B4E89

Tritanopia (blue-blind)

#62475B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #67378b;
/* rgb */ color: rgb(103, 55, 139);
/* oklch */ color: oklch(43.7% 0.138 308.1);

Tailwind

colors: {
  custom: {
    50: '#9570ad',
    500: '#67378b',
    950: '#000000',
  },
}

SCSS

$custom: #67378b;
$custom-light: #9570ad;
$custom-dark: #000000;

JSON

{
  "hex": "#67378b",
  "rgb": {
    "r": 103,
    "g": 55,
    "b": 139
  },
  "hsl": {
    "h": 274.286,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.43733,
    "c": 0.13816,
    "h": 308.1
  },
  "luminance": 0.0748
}

Semantic roles & 50–950 ramp

primary

#67378B

secondary

#8AB16D

accent

#D3558B

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #67378B

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

Preview Lab → · Contrast checker → · Palette generator →