#451A70#451A70

#451A70 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.139 H 302.0°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#451A70
RGB	rgb(69, 26, 112)
HSL	hsl(270, 62%, 27%)
HSV	hsv(270, 77%, 44%)
CMYK	cmyk(38.4%, 76.8%, 0%, 56.1%)
CIE-LAB	lab(20.73, 37.95, -41.41)
CIE-LCH	lch(20.73, 56.17, 312.50°)
OKLab	oklab(33.36% 0.0739 -0.1181)
OKLCH	oklch(33.36% 0.139 302)
XYZ	xyz(5.7476, 3.1738, 15.6359)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A70 #45701A

analogous

#1A1A70 #451A70 #701A70

triadic

#451A70 #70451A #1A7045

tetradic

#451A70 #701A1A #45701A #1A7070

square

#451A70 #701A1A #45701A #1A7070

split-complementary

#451A70 #70701A #1A701A

monochromatic

#0F0619 #260E3E #451A70 #6426A2 #8234D0

Accessibility & contrast

On white

12.85

#451A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#451A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A70

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A70	#FFFFFF	#000000	##FFFFFF
##451A70	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#3C2F43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451a70;
/* rgb */ color: rgb(69, 26, 112);
/* oklch */ color: oklch(33.4% 0.139 302.0);

Tailwind

colors: {
  custom: {
    50: '#7d5b9a',
    500: '#451a70',
    950: '#000000',
  },
}

SCSS

$custom: #451a70;
$custom-light: #7d5b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#451a70",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 112
  },
  "hsl": {
    "h": 270,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.33361,
    "c": 0.13926,
    "h": 302
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#451A70

secondary

#73A541

accent

#E54294

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451A70

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

Preview Lab → · Contrast checker → · Palette generator →