#451D6E#451D6E

#451D6E is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.133 H 302.3°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#451D6E
RGB	rgb(69, 29, 110)
HSL	hsl(270, 58%, 27%)
HSV	hsv(270, 74%, 43%)
CMYK	cmyk(37.3%, 73.6%, 0%, 56.9%)
CIE-LAB	lab(21.09, 35.91, -39.52)
CIE-LCH	lch(21.09, 53.40, 312.26°)
OKLab	oklab(33.57% 0.071 -0.1125)
OKLCH	oklch(33.57% 0.133 302.3)
XYZ	xyz(5.7074, 3.2697, 15.0793)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D6E #466E1D

analogous

#1D1D6E #451D6E #6E1D6E

triadic

#451D6E #6E451D #1D6E45

tetradic

#451D6E #6E1D1D #466E1D #1D6E6E

square

#451D6E #6E1D1D #466E1D #1D6E6E

split-complementary

#451D6E #6E6E1D #1D6E1D

monochromatic

#0F0618 #27103E #451D6E #632A9E #823ACB

Accessibility & contrast

On white

12.70

#451D6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#451D6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D6E

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D6E	#FFFFFF	#000000	##FFFFFF
##451D6E	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#3C3043

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #451d6e;
/* rgb */ color: rgb(69, 29, 110);
/* oklch */ color: oklch(33.6% 0.133 302.3);

Tailwind

colors: {
  custom: {
    50: '#7d5d98',
    500: '#451d6e',
    950: '#000000',
  },
}

SCSS

$custom: #451d6e;
$custom-light: #7d5d98;
$custom-dark: #000000;

JSON

{
  "hex": "#451d6e",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 110
  },
  "hsl": {
    "h": 269.63,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33568,
    "c": 0.13307,
    "h": 302.3
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#451D6E

secondary

#74A244

accent

#E14695

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451D6E

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

Preview Lab → · Contrast checker → · Palette generator →