#661E98#661E98

#661E98 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.6% C 0.184 H 306.5°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#661E98
RGB	rgb(102, 30, 152)
HSL	hsl(275, 67%, 36%)
HSV	hsv(275, 80%, 60%)
CMYK	cmyk(32.9%, 80.3%, 0%, 40.4%)
CIE-LAB	lab(29.46, 52.12, -52.12)
CIE-LCH	lch(29.46, 73.71, 315.00°)
OKLab	oklab(41.56% 0.1096 -0.1483)
OKLCH	oklch(41.56% 0.184 306.5)
XYZ	xyz(11.6100, 6.0204, 30.2501)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E98 #50981E

analogous

#291E98 #661E98 #981E8D

triadic

#661E98 #98661E #1E9866

tetradic

#661E98 #98291E #50981E #1E8D98

square

#661E98 #98291E #50981E #1E8D98

split-complementary

#661E98 #8D981E #1E9829

monochromatic

#210A32 #441465 #661E98 #8828CB #A553DD

Accessibility & contrast

On white

9.53

#661E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#661E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E98

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E98	#FFFFFF	#000000	##FFFFFF
##661E98	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439B

Deuteranopia (green-blind)

#004696

Tritanopia (blue-blind)

#5D3E5B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #661e98;
/* rgb */ color: rgb(102, 30, 152);
/* oklch */ color: oklch(41.6% 0.184 306.5);

Tailwind

colors: {
  custom: {
    50: '#9763b7',
    500: '#661e98',
    950: '#000000',
  },
}

SCSS

$custom: #661e98;
$custom-light: #9763b7;
$custom-dark: #000000;

JSON

{
  "hex": "#661e98",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 152
  },
  "hsl": {
    "h": 275.41,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41563,
    "c": 0.18445,
    "h": 306.5
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary

#661E98

secondary

#7FC051

accent

#EA3E84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #661E98

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

Preview Lab → · Contrast checker → · Palette generator →