#611B9D#611B9D

#611B9D is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.191 H 302.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#611B9D
RGB	rgb(97, 27, 157)
HSL	hsl(272, 71%, 36%)
HSV	hsv(272, 83%, 62%)
CMYK	cmyk(38.2%, 82.8%, 0%, 38.4%)
CIE-LAB	lab(28.80, 53.53, -56.29)
CIE-LCH	lch(28.80, 77.68, 313.56°)
OKLab	oklab(41.08% 0.1032 -0.1607)
OKLCH	oklch(41.08% 0.191 302.7)
XYZ	xyz(11.4060, 5.7596, 32.4025)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611B9D #579D1B

analogous

#201B9D #611B9D #9D1B98

triadic

#611B9D #9D611B #1B9D61

tetradic

#611B9D #9D201B #579D1B #1B989D

square

#611B9D #9D201B #579D1B #1B989D

split-complementary

#611B9D #989D1B #1B9D20

monochromatic

#200935 #411269 #611B9D #8124D1 #9F51E1

Accessibility & contrast

On white

9.76

#611B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#611B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B9D

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611B9D	#FFFFFF	#000000	##FFFFFF
##611B9D	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#54405D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #611b9d;
/* rgb */ color: rgb(97, 27, 157);
/* oklch */ color: oklch(41.1% 0.191 302.7);

Tailwind

colors: {
  custom: {
    50: '#9462bb',
    500: '#611b9d',
    950: '#000000',
  },
}

SCSS

$custom: #611b9d;
$custom-light: #9462bb;
$custom-dark: #000000;

JSON

{
  "hex": "#611b9d",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 157
  },
  "hsl": {
    "h": 272.308,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41078,
    "c": 0.191,
    "h": 302.7
  },
  "luminance": 0.0576
}

Semantic roles & 50–950 ramp

primary

#611B9D

secondary

#85C450

accent

#ED3A8D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #611B9D

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

Preview Lab → · Contrast checker → · Palette generator →