#611F90#611F90

#611F90 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.3% C 0.174 H 306.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#611F90
RGB	rgb(97, 31, 144)
HSL	hsl(275, 65%, 34%)
HSV	hsv(275, 78%, 56%)
CMYK	cmyk(32.6%, 78.5%, 0%, 43.5%)
CIE-LAB	lab(28.21, 49.00, -49.27)
CIE-LCH	lch(28.21, 69.49, 314.84°)
OKLab	oklab(40.33% 0.1035 -0.1402)
OKLCH	oklch(40.33% 0.174 306.4)
XYZ	xyz(10.4527, 5.5351, 26.8979)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611F90 #4E901F

analogous

#291F90 #611F90 #901F87

triadic

#611F90 #90611F #1F9061

tetradic

#611F90 #90291F #4E901F #1F8790

square

#611F90 #90291F #4E901F #1F8790

split-complementary

#611F90 #87901F #1F9029

monochromatic

#1D092B #3F145E #611F90 #832AC2 #A050D9

Accessibility & contrast

On white

9.97

#611F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#611F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611F90

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611F90	#FFFFFF	#000000	##FFFFFF
##611F90	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#593C57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #611f90;
/* rgb */ color: rgb(97, 31, 144);
/* oklch */ color: oklch(40.3% 0.174 306.4);

Tailwind

colors: {
  custom: {
    50: '#9363b1',
    500: '#611f90',
    950: '#000000',
  },
}

SCSS

$custom: #611f90;
$custom-light: #9363b1;
$custom-dark: #000000;

JSON

{
  "hex": "#611f90",
  "rgb": {
    "r": 97,
    "g": 31,
    "b": 144
  },
  "hsl": {
    "h": 275.044,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40325,
    "c": 0.17426,
    "h": 306.4
  },
  "luminance": 0.05535
}

Semantic roles & 50–950 ramp

primary

#611F90

secondary

#7CBC4E

accent

#E84086

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #611F90

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

Preview Lab → · Contrast checker → · Palette generator →