#451A63#451A63

#451A63 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.124 H 307.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#451A63
RGB	rgb(69, 26, 99)
HSL	hsl(275, 58%, 25%)
HSV	hsv(275, 74%, 39%)
CMYK	cmyk(30.3%, 73.7%, 0%, 61.2%)
CIE-LAB	lab(19.66, 34.58, -34.66)
CIE-LCH	lch(19.66, 48.96, 314.93°)
OKLab	oklab(32.27% 0.0763 -0.0982)
OKLCH	oklch(32.27% 0.124 307.8)
XYZ	xyz(5.0753, 2.9049, 12.0953)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A63 #38631A

analogous

#201A63 #451A63 #631A5D

triadic

#451A63 #63451A #1A6345

tetradic

#451A63 #63201A #38631A #1A5D63

square

#451A63 #63201A #38631A #1A5D63

split-complementary

#451A63 #5D631A #1A6320

monochromatic

#110618 #230D33 #451A63 #672793 #8933C4

Accessibility & contrast

On white

13.28

#451A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#451A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A63

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A63	#FFFFFF	#000000	##FFFFFF
##451A63	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#083061

Tritanopia (blue-blind)

#402A3C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451a63;
/* rgb */ color: rgb(69, 26, 99);
/* oklch */ color: oklch(32.3% 0.124 307.8);

Tailwind

colors: {
  custom: {
    50: '#7c5a90',
    500: '#451a63',
    950: '#000000',
  },
}

SCSS

$custom: #451a63;
$custom-light: #7c5a90;
$custom-dark: #000000;

JSON

{
  "hex": "#451a63",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 99
  },
  "hsl": {
    "h": 275.342,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32267,
    "c": 0.12435,
    "h": 307.8
  },
  "luminance": 0.02905
}

Semantic roles & 50–950 ramp

primary

#451A63

secondary

#659940

accent

#E24686

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451A63

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

Preview Lab → · Contrast checker → · Palette generator →