#6B25B1#6B25B1

#6B25B1 is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 45.0% C 0.203 H 300.9°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#6B25B1
RGB	rgb(107, 37, 177)
HSL	hsl(270, 65%, 42%)
HSV	hsv(270, 79%, 69%)
CMYK	cmyk(39.5%, 79.1%, 0%, 30.6%)
CIE-LAB	lab(33.19, 56.13, -61.12)
CIE-LCH	lch(33.19, 82.98, 312.57°)
OKLab	oklab(44.96% 0.1044 -0.1746)
OKLCH	oklch(44.96% 0.203 300.9)
XYZ	xyz(14.6588, 7.6231, 42.2856)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B25B1 #6BB125

analogous

#2525B1 #6B25B1 #B125B1

triadic

#6B25B1 #B16B25 #25B16B

tetradic

#6B25B1 #B12525 #6BB125 #25B1B1

square

#6B25B1 #B12525 #6BB125 #25B1B1

split-complementary

#6B25B1 #B1B125 #25B125

monochromatic

#2E104C #4C1A7E #6B25B1 #8A3DD6 #A86FE1

Accessibility & contrast

On white

8.32

#6B25B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#6B25B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B25B1

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B25B1	#FFFFFF	#000000	##FFFFFF
##6B25B1	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#004DAE

Tritanopia (blue-blind)

#5B4B6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6b25b1;
/* rgb */ color: rgb(107, 37, 177);
/* oklch */ color: oklch(45.0% 0.203 300.9);

Tailwind

colors: {
  custom: {
    50: '#9c68c9',
    500: '#6b25b1',
    950: '#000000',
  },
}

SCSS

$custom: #6b25b1;
$custom-light: #9c68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6b25b1",
  "rgb": {
    "r": 107,
    "g": 37,
    "b": 177
  },
  "hsl": {
    "h": 270,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44961,
    "c": 0.20349,
    "h": 300.9
  },
  "luminance": 0.07623
}

Semantic roles & 50–950 ramp

primary

#6B25B1

secondary

#99C86A

accent

#E83F94

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#0F0713

muted

#7F7A82

Preview Lab

Preview with #6B25B1

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

Preview Lab → · Contrast checker → · Palette generator →