#451570#451570

#451570 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.145 H 302.9°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#451570
RGB	rgb(69, 21, 112)
HSL	hsl(272, 68%, 26%)
HSV	hsv(272, 81%, 44%)
CMYK	cmyk(38.4%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(19.93, 40.23, -42.71)
CIE-LCH	lch(19.93, 58.67, 313.29°)
OKLab	oklab(32.8% 0.0787 -0.1219)
OKLCH	oklch(32.8% 0.145 302.9)
XYZ	xyz(5.6463, 2.9714, 15.6022)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451570 #407015

analogous

#171570 #451570 #70156D

triadic

#451570 #704515 #157045

tetradic

#451570 #701715 #407015 #156D70

square

#451570 #701715 #407015 #156D70

split-complementary

#451570 #6D7015 #157017

monochromatic

#10051A #250B3C #451570 #651FA4 #8429D7

Accessibility & contrast

On white

13.17

#451570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#451570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451570

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451570	#FFFFFF	#000000	##FFFFFF
##451570	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F73

Deuteranopia (green-blind)

#00306E

Tritanopia (blue-blind)

#3C2D42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451570;
/* rgb */ color: rgb(69, 21, 112);
/* oklch */ color: oklch(32.8% 0.145 302.9);

Tailwind

colors: {
  custom: {
    50: '#7e599a',
    500: '#451570',
    950: '#000000',
  },
}

SCSS

$custom: #451570;
$custom-light: #7e599a;
$custom-dark: #000000;

JSON

{
  "hex": "#451570",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 271.648,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.328,
    "c": 0.14506,
    "h": 302.9
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#451570

secondary

#6DA63B

accent

#EB3D8F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451570

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

Preview Lab → · Contrast checker → · Palette generator →