#662EA5#662EA5

#662EA5 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.3% C 0.180 H 300.6°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#662EA5
RGB	rgb(102, 46, 165)
HSL	hsl(268, 56%, 41%)
HSV	hsv(268, 72%, 65%)
CMYK	cmyk(38.2%, 72.1%, 0%, 35.3%)
CIE-LAB	lab(32.91, 48.42, -54.40)
CIE-LCH	lch(32.91, 72.83, 311.67°)
OKLab	oklab(44.32% 0.0919 -0.1552)
OKLCH	oklch(44.32% 0.18 300.6)
XYZ	xyz(13.2463, 7.4953, 36.3389)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662EA5 #6DA52E

analogous

#2E32A5 #662EA5 #A22EA5

triadic

#662EA5 #A5662E #2EA566

tetradic

#662EA5 #A52E32 #6DA52E #2EA5A2

square

#662EA5 #A52E32 #6DA52E #2EA5A2

split-complementary

#662EA5 #A5A22E #32A52E

monochromatic

#2B1345 #482175 #662EA5 #8445CB #A475D8

Accessibility & contrast

On white

8.40

#662EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#662EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662EA5

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662EA5	#FFFFFF	#000000	##FFFFFF
##662EA5	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#584B66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #662ea5;
/* rgb */ color: rgb(102, 46, 165);
/* oklch */ color: oklch(44.3% 0.180 300.6);

Tailwind

colors: {
  custom: {
    50: '#976cc1',
    500: '#662ea5',
    950: '#000000',
  },
}

SCSS

$custom: #662ea5;
$custom-light: #976cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#662ea5",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 165
  },
  "hsl": {
    "h": 268.235,
    "s": 56.398,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44317,
    "c": 0.18034,
    "h": 300.6
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#662EA5

secondary

#9AC06F

accent

#E04898

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662EA5

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

Preview Lab → · Contrast checker → · Palette generator →