#421A6E#421A6E

#421A6E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.136 H 300.7°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#421A6E
RGB	rgb(66, 26, 110)
HSL	hsl(269, 62%, 27%)
HSV	hsv(269, 76%, 43%)
CMYK	cmyk(40%, 76.4%, 0%, 56.9%)
CIE-LAB	lab(20.14, 36.82, -41.10)
CIE-LCH	lch(20.14, 55.18, 311.85°)
OKLab	oklab(32.8% 0.0696 -0.1173)
OKLCH	oklch(32.8% 0.136 300.7)
XYZ	xyz(5.4299, 3.0228, 15.0462)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A6E #466E1A

analogous

#1A1C6E #421A6E #6C1A6E

triadic

#421A6E #6E421A #1A6E42

tetradic

#421A6E #6E1A1C #466E1A #1A6E6C

square

#421A6E #6E1A1C #466E1A #1A6E6C

split-complementary

#421A6E #6E6C1A #1C6E1A

monochromatic

#0F0619 #240E3D #421A6E #6026A0 #7D34CF

Accessibility & contrast

On white

13.09

#421A6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#421A6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A6E

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A6E	#FFFFFF	#000000	##FFFFFF
##421A6E	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003070

Deuteranopia (green-blind)

#00306C

Tritanopia (blue-blind)

#382F42

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421a6e;
/* rgb */ color: rgb(66, 26, 110);
/* oklch */ color: oklch(32.8% 0.136 300.7);

Tailwind

colors: {
  custom: {
    50: '#7b5b98',
    500: '#421a6e',
    950: '#000000',
  },
}

SCSS

$custom: #421a6e;
$custom-light: #7b5b98;
$custom-dark: #000000;

JSON

{
  "hex": "#421a6e",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 110
  },
  "hsl": {
    "h": 268.571,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32797,
    "c": 0.13638,
    "h": 300.7
  },
  "luminance": 0.03023
}

Semantic roles & 50–950 ramp

primary

#421A6E

secondary

#74A341

accent

#E54398

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421A6E

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

Preview Lab → · Contrast checker → · Palette generator →