#451870#451870

#451870 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.142 H 302.4°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#451870
RGB	rgb(69, 24, 112)
HSL	hsl(271, 65%, 27%)
HSV	hsv(271, 79%, 44%)
CMYK	cmyk(38.4%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(20.39, 38.89, -41.95)
CIE-LCH	lch(20.39, 57.21, 312.83°)
OKLab	oklab(33.13% 0.0759 -0.1196)
OKLCH	oklch(33.13% 0.142 302.4)
XYZ	xyz(5.7048, 3.0883, 15.6216)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451870 #437018

analogous

#191870 #451870 #70186F

triadic

#451870 #704518 #187045

tetradic

#451870 #701918 #437018 #186F70

square

#451870 #701918 #437018 #186F70

split-complementary

#451870 #6F7018 #187019

monochromatic

#100519 #260D3E #451870 #6423A2 #8330D3

Accessibility & contrast

On white

12.98

#451870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#451870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451870

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451870	#FFFFFF	#000000	##FFFFFF
##451870	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003072

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#3C2E43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451870;
/* rgb */ color: rgb(69, 24, 112);
/* oklch */ color: oklch(33.1% 0.142 302.4);

Tailwind

colors: {
  custom: {
    50: '#7d5a9a',
    500: '#451870',
    950: '#000000',
  },
}

SCSS

$custom: #451870;
$custom-light: #7d5a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#451870",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 270.682,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33126,
    "c": 0.14167,
    "h": 302.4
  },
  "luminance": 0.03088
}

Semantic roles & 50–950 ramp

primary

#451870

secondary

#71A53E

accent

#E84092

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451870

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

Preview Lab → · Contrast checker → · Palette generator →