#611C8E#611C8E

#611C8E is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.175 H 307.5°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#611C8E
RGB	rgb(97, 28, 142)
HSL	hsl(276, 67%, 33%)
HSV	hsv(276, 80%, 56%)
CMYK	cmyk(31.7%, 80.3%, 0%, 44.3%)
CIE-LAB	lab(27.64, 49.70, -48.96)
CIE-LCH	lch(27.64, 69.76, 315.43°)
OKLab	oklab(39.88% 0.1066 -0.1392)
OKLCH	oklch(39.88% 0.175 307.5)
XYZ	xyz(10.2265, 5.3250, 26.0750)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611C8E #498E1C

analogous

#281C8E #611C8E #8E1C82

triadic

#611C8E #8E611C #1C8E61

tetradic

#611C8E #8E281C #498E1C #1C828E

square

#611C8E #8E281C #498E1C #1C828E

split-complementary

#611C8E #828E1C #1C8E28

monochromatic

#1B0828 #3E125B #611C8E #8426C1 #A249DB

Accessibility & contrast

On white

10.17

#611C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#611C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611C8E

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611C8E	#FFFFFF	#000000	##FFFFFF
##611C8E	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#593955

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611c8e;
/* rgb */ color: rgb(97, 28, 142);
/* oklch */ color: oklch(39.9% 0.175 307.5);

Tailwind

colors: {
  custom: {
    50: '#9361b0',
    500: '#611c8e',
    950: '#000000',
  },
}

SCSS

$custom: #611c8e;
$custom-light: #9361b0;
$custom-dark: #000000;

JSON

{
  "hex": "#611c8e",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 142
  },
  "hsl": {
    "h": 276.316,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39876,
    "c": 0.17536,
    "h": 307.5
  },
  "luminance": 0.05325
}

Semantic roles & 50–950 ramp

primary

#611C8E

secondary

#77BD49

accent

#EA3E82

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #611C8E

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

Preview Lab → · Contrast checker → · Palette generator →