#451E7B#451E7B

#451E7B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.147 H 297.2°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#451E7B
RGB	rgb(69, 30, 123)
HSL	hsl(265, 61%, 30%)
HSV	hsv(265, 76%, 48%)
CMYK	cmyk(43.9%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(22.39, 38.94, -45.76)
CIE-LCH	lch(22.39, 60.08, 310.39°)
OKLab	oklab(34.83% 0.0673 -0.1309)
OKLCH	oklch(34.83% 0.147 297.2)
XYZ	xyz(6.4927, 3.6237, 19.0924)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E7B #547B1E

analogous

#1E267B #451E7B #731E7B

triadic

#451E7B #7B451E #1E7B45

tetradic

#451E7B #7B1E26 #547B1E #1E7B73

square

#451E7B #7B1E26 #547B1E #1E7B73

split-complementary

#451E7B #7B731E #267B1E

monochromatic

#0E0619 #29124A #451E7B #612AAC #7E42D1

Accessibility & contrast

On white

12.18

#451E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#451E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E7B

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E7B	#FFFFFF	#000000	##FFFFFF
##451E7B	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#37364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451e7b;
/* rgb */ color: rgb(69, 30, 123);
/* oklch */ color: oklch(34.8% 0.147 297.2);

Tailwind

colors: {
  custom: {
    50: '#7e5ea2',
    500: '#451e7b',
    950: '#000000',
  },
}

SCSS

$custom: #451e7b;
$custom-light: #7e5ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#451e7b",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 265.161,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.34832,
    "c": 0.14715,
    "h": 297.2
  },
  "luminance": 0.03624
}

Semantic roles & 50–950 ramp

primary

#451E7B

secondary

#83AE46

accent

#E444A1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #451E7B

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

Preview Lab → · Contrast checker → · Palette generator →