#6633AF#6633AF

#6633AF is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.7% C 0.185 H 297.3°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#6633AF
RGB	rgb(102, 51, 175)
HSL	hsl(265, 55%, 44%)
HSV	hsv(265, 71%, 69%)
CMYK	cmyk(41.7%, 70.9%, 0%, 31.4%)
CIE-LAB	lab(34.57, 48.55, -57.68)
CIE-LCH	lch(34.57, 75.40, 310.09°)
OKLab	oklab(45.75% 0.085 -0.1648)
OKLCH	oklch(45.75% 0.185 297.3)
XYZ	xyz(14.3992, 8.2873, 41.3901)
Luminance	0.0829 (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

#6633AF #7CAF33

analogous

#333EAF #6633AF #A433AF

triadic

#6633AF #AF6633 #33AF66

tetradic

#6633AF #AF333E #7CAF33 #33AFA4

square

#6633AF #AF333E #7CAF33 #33AFA4

split-complementary

#6633AF #AFA433 #3EAF33

monochromatic

#2F1750 #4A2580 #6633AF #8552CD #A682DB

Accessibility & contrast

On white

7.90

#6633AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#6633AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6633AF

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6633AF	#FFFFFF	#000000	##FFFFFF
##6633AF	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B3

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#54526D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6633af;
/* rgb */ color: rgb(102, 51, 175);
/* oklch */ color: oklch(45.7% 0.185 297.3);

Tailwind

colors: {
  custom: {
    50: '#986fc8',
    500: '#6633af',
    950: '#000000',
  },
}

SCSS

$custom: #6633af;
$custom-light: #986fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#6633af",
  "rgb": {
    "r": 102,
    "g": 51,
    "b": 175
  },
  "hsl": {
    "h": 264.677,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45749,
    "c": 0.18547,
    "h": 297.3
  },
  "luminance": 0.08288
}

Semantic roles & 50–950 ramp

primary

#6633AF

secondary

#A5C47A

accent

#DE4AA1

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6633AF

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

Preview Lab → · Contrast checker → · Palette generator →