#6B198E#6B198E

#6B198E is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.0% C 0.181 H 312.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B198E
RGB	rgb(107, 25, 142)
HSL	hsl(282, 70%, 33%)
HSV	hsv(282, 82%, 56%)
CMYK	cmyk(24.6%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(28.84, 52.55, -46.94)
CIE-LCH	lch(28.84, 70.46, 318.22°)
OKLab	oklab(41.03% 0.1231 -0.1329)
OKLCH	oklch(41.03% 0.181 312.8)
XYZ	xyz(11.2926, 5.7744, 26.1056)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B198E #3C8E19

analogous

#30198E #6B198E #8E1977

triadic

#6B198E #8E6B19 #198E6B

tetradic

#6B198E #8E3019 #3C8E19 #19778E

square

#6B198E #8E3019 #3C8E19 #19778E

split-complementary

#6B198E #778E19 #198E30

monochromatic

#1D0726 #44105A #6B198E #9222C2 #B043DE

Accessibility & contrast

On white

9.75

#6B198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#6B198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B198E

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B198E	#FFFFFF	#000000	##FFFFFF
##6B198E	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#02468C

Tritanopia (blue-blind)

#673654

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6b198e;
/* rgb */ color: rgb(107, 25, 142);
/* oklch */ color: oklch(41.0% 0.181 312.8);

Tailwind

colors: {
  custom: {
    50: '#9a61b0',
    500: '#6b198e',
    950: '#000000',
  },
}

SCSS

$custom: #6b198e;
$custom-light: #9a61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b198e",
  "rgb": {
    "r": 107,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 282.051,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41031,
    "c": 0.18117,
    "h": 312.8
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#6B198E

secondary

#69BF44

accent

#ED3B70

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6B198E

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

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