#6A188F#6A188F

#6A188F is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.9% C 0.183 H 312.0°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6A188F
RGB	rgb(106, 24, 143)
HSL	hsl(281, 71%, 33%)
HSV	hsv(281, 83%, 56%)
CMYK	cmyk(25.9%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(28.64, 52.90, -47.88)
CIE-LCH	lch(28.64, 71.35, 317.85°)
OKLab	oklab(40.89% 0.1223 -0.1357)
OKLCH	oklch(40.89% 0.183 312)
XYZ	xyz(11.2275, 5.7009, 26.4902)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A188F #3D8F18

analogous

#2F188F #6A188F #8F1878

triadic

#6A188F #8F6A18 #188F6A

tetradic

#6A188F #8F2F18 #3D8F18 #18788F

square

#6A188F #8F2F18 #3D8F18 #18788F

split-complementary

#6A188F #788F18 #188F2F

monochromatic

#1C0626 #430F5B #6A188F #9121C3 #AE42DF

Accessibility & contrast

On white

9.81

#6A188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#6A188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A188F

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A188F	#FFFFFF	#000000	##FFFFFF
##6A188F	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004092

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#653755

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6a188f;
/* rgb */ color: rgb(106, 24, 143);
/* oklch */ color: oklch(40.9% 0.183 312.0);

Tailwind

colors: {
  custom: {
    50: '#9961b1',
    500: '#6a188f',
    950: '#000000',
  },
}

SCSS

$custom: #6a188f;
$custom-light: #9961b1;
$custom-dark: #000000;

JSON

{
  "hex": "#6a188f",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 281.345,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.40889,
    "c": 0.18267,
    "h": 312
  },
  "luminance": 0.05701
}

Semantic roles & 50–950 ramp

primary

#6A188F

secondary

#6AC043

accent

#EE3A72

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #6A188F

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

Preview Lab → · Contrast checker → · Palette generator →