#611C8C#611C8C

#611C8C is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.7% C 0.173 H 308.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#611C8C
RGB	rgb(97, 28, 140)
HSL	hsl(277, 67%, 33%)
HSV	hsv(277, 80%, 55%)
CMYK	cmyk(30.7%, 80%, 0%, 45.1%)
CIE-LAB	lab(27.48, 49.25, -47.98)
CIE-LCH	lch(27.48, 68.76, 315.75°)
OKLab	oklab(39.71% 0.1071 -0.1363)
OKLCH	oklch(39.71% 0.173 308.2)
XYZ	xyz(10.0777, 5.2655, 25.2913)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611C8C #478C1C

analogous

#291C8C #611C8C #8C1C7F

triadic

#611C8C #8C611C #1C8C61

tetradic

#611C8C #8C291C #478C1C #1C7F8C

square

#611C8C #8C291C #478C1C #1C7F8C

split-complementary

#611C8C #7F8C1C #1C8C29

monochromatic

#1A0826 #3E1259 #611C8C #8426BF #A248DA

Accessibility & contrast

On white

10.23

#611C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#611C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611C8C

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611C8C	#FFFFFF	#000000	##FFFFFF
##611C8C	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8F

Deuteranopia (green-blind)

#00428A

Tritanopia (blue-blind)

#5A3854

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611c8c;
/* rgb */ color: rgb(97, 28, 140);
/* oklch */ color: oklch(39.7% 0.173 308.2);

Tailwind

colors: {
  custom: {
    50: '#9361ae',
    500: '#611c8c',
    950: '#000000',
  },
}

SCSS

$custom: #611c8c;
$custom-light: #9361ae;
$custom-dark: #000000;

JSON

{
  "hex": "#611c8c",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 140
  },
  "hsl": {
    "h": 276.964,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39711,
    "c": 0.17341,
    "h": 308.2
  },
  "luminance": 0.05265
}

Semantic roles & 50–950 ramp

primary

#611C8C

secondary

#74BC48

accent

#EA3E80

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #611C8C

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

Preview Lab → · Contrast checker → · Palette generator →