#451170#451170

#451170 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.4% C 0.149 H 303.4°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#451170
RGB	rgb(69, 17, 112)
HSL	hsl(273, 74%, 25%)
HSV	hsv(273, 85%, 44%)
CMYK	cmyk(38.4%, 84.8%, 0%, 56.1%)
CIE-LAB	lab(19.37, 41.83, -43.62)
CIE-LCH	lch(19.37, 60.44, 313.81°)
OKLab	oklab(32.41% 0.0821 -0.1245)
OKLCH	oklch(32.41% 0.149 303.4)
XYZ	xyz(5.5786, 2.8360, 15.5796)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451170 #3C7011

analogous

#151170 #451170 #70116B

triadic

#451170 #704511 #117045

tetradic

#451170 #701511 #3C7011 #116B70

square

#451170 #701511 #3C7011 #116B70

split-complementary

#451170 #6B7011 #117015

monochromatic

#10041B #24093B #451170 #6619A5 #8621DA

Accessibility & contrast

On white

13.40

#451170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#451170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451170

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451170	#FFFFFF	#000000	##FFFFFF
##451170	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#3C2B41

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #451170;
/* rgb */ color: rgb(69, 17, 112);
/* oklch */ color: oklch(32.4% 0.149 303.4);

Tailwind

colors: {
  custom: {
    50: '#7e579a',
    500: '#451170',
    950: '#000000',
  },
}

SCSS

$custom: #451170;
$custom-light: #7e579a;
$custom-dark: #000000;

JSON

{
  "hex": "#451170",
  "rgb": {
    "r": 69,
    "g": 17,
    "b": 112
  },
  "hsl": {
    "h": 272.842,
    "s": 73.643,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32413,
    "c": 0.14912,
    "h": 303.4
  },
  "luminance": 0.02836
}

Semantic roles & 50–950 ramp

primary

#451170

secondary

#69A735

accent

#F0378B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #451170

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

Preview Lab → · Contrast checker → · Palette generator →