#673188#673188

#673188 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.7% C 0.144 H 310.3°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#673188
RGB	rgb(103, 49, 136)
HSL	hsl(277, 47%, 36%)
HSV	hsv(277, 64%, 53%)
CMYK	cmyk(24.3%, 64%, 0%, 46.7%)
CIE-LAB	lab(31.48, 39.99, -38.99)
CIE-LCH	lch(31.48, 55.85, 315.73°)
OKLab	oklab(42.66% 0.0931 -0.1099)
OKLCH	oklch(42.66% 0.144 310.3)
XYZ	xyz(11.1349, 6.8580, 24.0249)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673188 #528831

analogous

#3C3188 #673188 #88317E

triadic

#673188 #886731 #318867

tetradic

#673188 #883C31 #528831 #317E88

square

#673188 #883C31 #528831 #317E88

split-complementary

#673188 #7E8831 #31883C

monochromatic

#23112E #45215B #673188 #8941B5 #A56AC9

Accessibility & contrast

On white

8.85

#673188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#673188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673188

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673188	#FFFFFF	#000000	##FFFFFF
##673188	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08488B

Deuteranopia (green-blind)

#274B86

Tritanopia (blue-blind)

#634258

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #673188;
/* rgb */ color: rgb(103, 49, 136);
/* oklch */ color: oklch(42.7% 0.144 310.3);

Tailwind

colors: {
  custom: {
    50: '#956cab',
    500: '#673188',
    950: '#000000',
  },
}

SCSS

$custom: #673188;
$custom-light: #956cab;
$custom-dark: #000000;

JSON

{
  "hex": "#673188",
  "rgb": {
    "r": 103,
    "g": 49,
    "b": 136
  },
  "hsl": {
    "h": 277.241,
    "s": 47.027,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42656,
    "c": 0.14404,
    "h": 310.3
  },
  "luminance": 0.06858
}

Semantic roles & 50–950 ramp

primary

#673188

secondary

#81B164

accent

#D75184

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #673188

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

Preview Lab → · Contrast checker → · Palette generator →