#421055#421055

#421055 is a dark, vivid purple. Relative luminance 0.022; OKLCH L 29.5% C 0.121 H 314.7°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#421055
RGB	rgb(66, 16, 85)
HSL	hsl(283, 68%, 20%)
HSV	hsv(283, 81%, 33%)
CMYK	cmyk(22.4%, 81.2%, 0%, 66.7%)
CIE-LAB	lab(16.43, 35.17, -30.56)
CIE-LCH	lch(16.43, 46.59, 319.01°)
OKLab	oklab(29.52% 0.0853 -0.0862)
OKLCH	oklch(29.52% 0.121 314.7)
XYZ	xyz(4.0715, 2.1849, 8.7998)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421055 #235510

analogous

#1F1055 #421055 #551046

triadic

#421055 #554210 #105542

tetradic

#421055 #551F10 #235510 #104655

square

#421055 #551F10 #235510 #104655

split-complementary

#421055 #465510 #10551F

monochromatic

#14051A #1A0621 #421055 #6A1A89 #9223BC

Accessibility & contrast

On white

14.61

#421055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#421055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421055

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421055	#FFFFFF	#000000	##FFFFFF
##421055	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002657

Deuteranopia (green-blind)

#0C2A54

Tritanopia (blue-blind)

#401F32

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421055;
/* rgb */ color: rgb(66, 16, 85);
/* oklch */ color: oklch(29.5% 0.121 314.7);

Tailwind

colors: {
  custom: {
    50: '#795485',
    500: '#421055',
    950: '#000000',
  },
}

SCSS

$custom: #421055;
$custom-light: #795485;
$custom-dark: #000000;

JSON

{
  "hex": "#421055",
  "rgb": {
    "r": 66,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 283.478,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29522,
    "c": 0.12127,
    "h": 314.7
  },
  "luminance": 0.02185
}

Semantic roles & 50–950 ramp

primary

#421055

secondary

#4C8F32

accent

#EB3D6D

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #421055

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

Preview Lab → · Contrast checker → · Palette generator →