#451E7A#451E7A

#451E7A is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.146 H 297.5°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#451E7A
RGB	rgb(69, 30, 122)
HSL	hsl(265, 61%, 30%)
HSV	hsv(265, 75%, 48%)
CMYK	cmyk(43.4%, 75.4%, 0%, 52.2%)
CIE-LAB	lab(22.30, 38.66, -45.27)
CIE-LCH	lch(22.30, 59.53, 310.50°)
OKLab	oklab(34.74% 0.0675 -0.1294)
OKLCH	oklch(34.74% 0.146 297.5)
XYZ	xyz(6.4305, 3.5988, 18.7644)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.34

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E7A #537A1E

analogous

#1E257A #451E7A #731E7A

triadic

#451E7A #7A451E #1E7A45

tetradic

#451E7A #7A1E25 #537A1E #1E7A73

square

#451E7A #7A1E25 #537A1E #1E7A73

split-complementary

#451E7A #7A731E #257A1E

monochromatic

#0E0619 #291249 #451E7A #612AAB #7E42D0

Accessibility & contrast

On white

12.21

#451E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#451E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E7A

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E7A	#FFFFFF	#000000	##FFFFFF
##451E7A	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367D

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#38354A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451e7a;
/* rgb */ color: rgb(69, 30, 122);
/* oklch */ color: oklch(34.7% 0.146 297.5);

Tailwind

colors: {
  custom: {
    50: '#7e5ea1',
    500: '#451e7a',
    950: '#000000',
  },
}

SCSS

$custom: #451e7a;
$custom-light: #7e5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#451e7a",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 122
  },
  "hsl": {
    "h": 265.435,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34742,
    "c": 0.14596,
    "h": 297.5
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#451E7A

secondary

#82AE46

accent

#E444A0

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #451E7A

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

Preview Lab → · Contrast checker → · Palette generator →