#421D65#421D65

#421D65 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.4% C 0.122 H 303.9°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#421D65
RGB	rgb(66, 29, 101)
HSL	hsl(271, 55%, 25%)
HSV	hsv(271, 71%, 40%)
CMYK	cmyk(34.7%, 71.3%, 0%, 60.4%)
CIE-LAB	lab(19.95, 32.82, -35.53)
CIE-LCH	lch(19.95, 48.37, 312.73°)
OKLab	oklab(32.43% 0.0678 -0.1009)
OKLCH	oklch(32.43% 0.122 303.9)
XYZ	xyz(5.0346, 2.9766, 12.6187)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D65 #40651D

analogous

#1E1D65 #421D65 #651D64

triadic

#421D65 #65421D #1D6542

tetradic

#421D65 #651E1D #40651D #1D6465

square

#421D65 #651E1D #40651D #1D6465

split-complementary

#421D65 #64651D #1D651E

monochromatic

#100718 #230F35 #421D65 #612B95 #8038C4

Accessibility & contrast

On white

13.16

#421D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#421D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D65

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D65	#FFFFFF	#000000	##FFFFFF
##421D65	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#033063

Tritanopia (blue-blind)

#3B2D3E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421d65;
/* rgb */ color: rgb(66, 29, 101);
/* oklch */ color: oklch(32.4% 0.122 303.9);

Tailwind

colors: {
  custom: {
    50: '#7a5c91',
    500: '#421d65',
    950: '#000000',
  },
}

SCSS

$custom: #421d65;
$custom-light: #7a5c91;
$custom-dark: #000000;

JSON

{
  "hex": "#421d65",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 101
  },
  "hsl": {
    "h": 270.833,
    "s": 55.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32431,
    "c": 0.12157,
    "h": 303.9
  },
  "luminance": 0.02977
}

Semantic roles & 50–950 ramp

primary

#421D65

secondary

#6E9A44

accent

#DF4992

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #421D65

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

Preview Lab → · Contrast checker → · Palette generator →