#611B72#611B72

#611B72 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.6% C 0.149 H 318.9°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#611B72
RGB	rgb(97, 27, 114)
HSL	hsl(288, 62%, 28%)
HSV	hsv(288, 76%, 45%)
CMYK	cmyk(14.9%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(25.38, 43.97, -34.96)
CIE-LCH	lch(25.38, 56.17, 321.51°)
OKLab	oklab(37.61% 0.1126 -0.0981)
OKLCH	oklch(37.61% 0.149 318.9)
XYZ	xyz(8.3586, 4.5406, 16.3525)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611B72 #2C721B

analogous

#361B72 #611B72 #721B57

triadic

#611B72 #72611B #1B7261

tetradic

#611B72 #72361B #2C721B #1B5772

square

#611B72 #72361B #2C721B #1B5772

split-complementary

#611B72 #57721B #1B7236

monochromatic

#150619 #370F41 #611B72 #8B27A3 #B238D0

Accessibility & contrast

On white

11.01

#611B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#611B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B72

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611B72	#FFFFFF	#000000	##FFFFFF
##611B72	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003874

Deuteranopia (green-blind)

#213E70

Tritanopia (blue-blind)

#612C45

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #611b72;
/* rgb */ color: rgb(97, 27, 114);
/* oklch */ color: oklch(37.6% 0.149 318.9);

Tailwind

colors: {
  custom: {
    50: '#915f9b',
    500: '#611b72',
    950: '#000000',
  },
}

SCSS

$custom: #611b72;
$custom-light: #915f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#611b72",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 288.276,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37614,
    "c": 0.14938,
    "h": 318.9
  },
  "luminance": 0.0454
}

Semantic roles & 50–950 ramp

primary

#611B72

secondary

#56A742

accent

#E54363

background

#F9F5F9

surface

#F1EAF2

border

#CBC6CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #611B72

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

Preview Lab → · Contrast checker → · Palette generator →