#421E75#421E75

#421E75 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 33.9% C 0.140 H 297.2°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#421E75
RGB	rgb(66, 30, 117)
HSL	hsl(265, 59%, 29%)
HSV	hsv(265, 74%, 46%)
CMYK	cmyk(43.6%, 74.4%, 0%, 54.1%)
CIE-LAB	lab(21.47, 36.69, -43.43)
CIE-LCH	lch(21.47, 56.86, 310.19°)
OKLab	oklab(33.93% 0.0639 -0.1242)
OKLCH	oklch(33.93% 0.14 297.2)
XYZ	xyz(5.9211, 3.3710, 17.1649)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.88

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E75 #51751E

analogous

#1E2575 #421E75 #6E1E75

triadic

#421E75 #75421E #1E7542

tetradic

#421E75 #751E25 #51751E #1E756E

square

#421E75 #751E25 #51751E #1E756E

split-complementary

#421E75 #756E1E #25751E

monochromatic

#0E0618 #271244 #421E75 #5D2AA6 #7A40CE

Accessibility & contrast

On white

12.54

#421E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#421E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E75

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E75	#FFFFFF	#000000	##FFFFFF
##421E75	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003478

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#353447

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #421e75;
/* rgb */ color: rgb(66, 30, 117);
/* oklch */ color: oklch(33.9% 0.140 297.2);

Tailwind

colors: {
  custom: {
    50: '#7c5d9d',
    500: '#421e75',
    950: '#000000',
  },
}

SCSS

$custom: #421e75;
$custom-light: #7c5d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#421e75",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 117
  },
  "hsl": {
    "h": 264.828,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33934,
    "c": 0.13964,
    "h": 297.2
  },
  "luminance": 0.03371
}

Semantic roles & 50–950 ramp

primary

#421E75

secondary

#80A946

accent

#E245A1

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E75

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

Preview Lab → · Contrast checker → · Palette generator →