#6B398E#6B398E

#6B398E is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.7% C 0.140 H 309.0°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#6B398E
RGB	rgb(107, 57, 142)
HSL	hsl(275, 43%, 39%)
HSV	hsv(275, 60%, 56%)
CMYK	cmyk(24.6%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(33.99, 38.15, -38.64)
CIE-LCH	lch(33.99, 54.30, 314.64°)
OKLab	oklab(44.72% 0.088 -0.1087)
OKLCH	oklch(44.72% 0.14 309)
XYZ	xyz(12.4081, 8.0052, 26.4775)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B398E #5C8E39

analogous

#41398E #6B398E #8E3987

triadic

#6B398E #8E6B39 #398E6B

tetradic

#6B398E #8E4139 #5C8E39 #39878E

square

#6B398E #8E4139 #5C8E39 #39878E

split-complementary

#6B398E #878E39 #398E41

monochromatic

#291637 #4A2762 #6B398E #8C4DB7 #A878C9

Accessibility & contrast

On white

8.07

#6B398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#6B398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B398E

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B398E	#FFFFFF	#000000	##FFFFFF
##6B398E	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4E91

Deuteranopia (green-blind)

#2E518C

Tritanopia (blue-blind)

#66495E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #6b398e;
/* rgb */ color: rgb(107, 57, 142);
/* oklch */ color: oklch(44.7% 0.140 309.0);

Tailwind

colors: {
  custom: {
    50: '#9872af',
    500: '#6b398e',
    950: '#000000',
  },
}

SCSS

$custom: #6b398e;
$custom-light: #9872af;
$custom-dark: #000000;

JSON

{
  "hex": "#6b398e",
  "rgb": {
    "r": 107,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 275.294,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44723,
    "c": 0.13987,
    "h": 309
  },
  "luminance": 0.08005
}

Semantic roles & 50–950 ramp

primary

#6B398E

secondary

#8CB271

accent

#D25589

background

#F9F7FA

surface

#F2EDF5

border

#CCC8CF

text

#0E0810

muted

#7E7B7F

Preview Lab

Preview with #6B398E

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

Preview Lab → · Contrast checker → · Palette generator →