#671A88#671A88

#671A88 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.1% C 0.173 H 313.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#671A88
RGB	rgb(103, 26, 136)
HSL	hsl(282, 68%, 32%)
HSV	hsv(282, 81%, 53%)
CMYK	cmyk(24.3%, 80.9%, 0%, 46.7%)
CIE-LAB	lab(27.85, 50.20, -44.85)
CIE-LCH	lch(27.85, 67.32, 318.22°)
OKLab	oklab(40.06% 0.1182 -0.1269)
OKLCH	oklch(40.06% 0.173 313)
XYZ	xyz(10.4060, 5.4003, 23.7820)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A88 #3B881A

analogous

#301A88 #671A88 #881A72

triadic

#671A88 #88671A #1A8867

tetradic

#671A88 #88301A #3B881A #1A7288

square

#671A88 #88301A #3B881A #1A7288

split-complementary

#671A88 #72881A #1A8830

monochromatic

#190621 #401055 #671A88 #8E24BB #AD42DB

Accessibility & contrast

On white

10.10

#671A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#671A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A88

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A88	#FFFFFF	#000000	##FFFFFF
##671A88	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8B

Deuteranopia (green-blind)

#094386

Tritanopia (blue-blind)

#633551

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #671a88;
/* rgb */ color: rgb(103, 26, 136);
/* oklch */ color: oklch(40.1% 0.173 313.0);

Tailwind

colors: {
  custom: {
    50: '#9761ab',
    500: '#671a88',
    950: '#000000',
  },
}

SCSS

$custom: #671a88;
$custom-light: #9761ab;
$custom-dark: #000000;

JSON

{
  "hex": "#671a88",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 136
  },
  "hsl": {
    "h": 282,
    "s": 67.901,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40061,
    "c": 0.17341,
    "h": 313
  },
  "luminance": 0.054
}

Semantic roles & 50–950 ramp

primary

#671A88

secondary

#67BB43

accent

#EB3D71

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671A88

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

Preview Lab → · Contrast checker → · Palette generator →