#451F7E#451F7E

#451F7E is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.2% C 0.149 H 296.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#451F7E
RGB	rgb(69, 31, 126)
HSL	hsl(264, 61%, 31%)
HSV	hsv(264, 75%, 49%)
CMYK	cmyk(45.2%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(22.83, 39.26, -46.94)
CIE-LCH	lch(22.83, 61.19, 309.91°)
OKLab	oklab(35.23% 0.0656 -0.1343)
OKLCH	oklch(35.23% 0.149 296)
XYZ	xyz(6.7091, 3.7514, 20.1052)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F7E #587E1F

analogous

#1F287E #451F7E #741F7E

triadic

#451F7E #7E451F #1F7E45

tetradic

#451F7E #7E1F28 #587E1F #1F7E74

square

#451F7E #7E1F28 #587E1F #1F7E74

split-complementary

#451F7E #7E741F #287E1F

monochromatic

#0F071C #2A134D #451F7E #602BAF #7E46D1

Accessibility & contrast

On white

12.00

#451F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#451F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F7E

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F7E	#FFFFFF	#000000	##FFFFFF
##451F7E	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#00357C

Tritanopia (blue-blind)

#36384C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451f7e;
/* rgb */ color: rgb(69, 31, 126);
/* oklch */ color: oklch(35.2% 0.149 296.0);

Tailwind

colors: {
  custom: {
    50: '#7f5ea4',
    500: '#451f7e',
    950: '#000000',
  },
}

SCSS

$custom: #451f7e;
$custom-light: #7f5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#451f7e",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 264,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3523,
    "c": 0.14948,
    "h": 296
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#451F7E

secondary

#87B148

accent

#E444A4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #451F7E

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

Preview Lab → · Contrast checker → · Palette generator →