#421674#421674

#421674 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.148 H 299.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#421674
RGB	rgb(66, 22, 116)
HSL	hsl(268, 68%, 27%)
HSV	hsv(268, 81%, 45%)
CMYK	cmyk(43.1%, 81%, 0%, 54.5%)
CIE-LAB	lab(20.02, 40.30, -45.17)
CIE-LCH	lch(20.02, 60.54, 311.74°)
OKLab	oklab(32.88% 0.0719 -0.1292)
OKLCH	oklch(32.88% 0.148 299.1)
XYZ	xyz(5.6853, 2.9929, 16.7978)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.60

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421674 #487416

analogous

#161974 #421674 #711674

triadic

#421674 #744216 #167442

tetradic

#421674 #741619 #487416 #167471

square

#421674 #741619 #487416 #167471

split-complementary

#421674 #747116 #197416

monochromatic

#0F051A #250C41 #421674 #5F20A7 #7D2DD7

Accessibility & contrast

On white

13.14

#421674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#421674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421674

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421674	#FFFFFF	#000000	##FFFFFF
##421674	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003077

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#362F45

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421674;
/* rgb */ color: rgb(66, 22, 116);
/* oklch */ color: oklch(32.9% 0.148 299.1);

Tailwind

colors: {
  custom: {
    50: '#7c599d',
    500: '#421674',
    950: '#000000',
  },
}

SCSS

$custom: #421674;
$custom-light: #7c599d;
$custom-dark: #000000;

JSON

{
  "hex": "#421674",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 268.085,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3288,
    "c": 0.14785,
    "h": 299.1
  },
  "luminance": 0.02993
}

Semantic roles & 50–950 ramp

primary

#421674

secondary

#76AA3C

accent

#EB3D99

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421674

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

Preview Lab → · Contrast checker → · Palette generator →