#451A7E#451A7E

#451A7E is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.155 H 296.9°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#451A7E
RGB	rgb(69, 26, 126)
HSL	hsl(266, 66%, 30%)
HSV	hsv(266, 79%, 49%)
CMYK	cmyk(45.2%, 79.4%, 0%, 50.6%)
CIE-LAB	lab(21.98, 41.68, -48.33)
CIE-LCH	lch(21.98, 63.82, 310.78°)
OKLab	oklab(34.63% 0.0702 -0.1384)
OKLCH	oklch(34.63% 0.155 296.9)
XYZ	xyz(6.5885, 3.5102, 20.0650)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A7E #537E1A

analogous

#1A217E #451A7E #771A7E

triadic

#451A7E #7E451A #1A7E45

tetradic

#451A7E #7E1A21 #537E1A #1A7E77

square

#451A7E #7E1A21 #537E1A #1A7E77

split-complementary

#451A7E #7E771A #217E1A

monochromatic

#0E0519 #29104B #451A7E #6124B1 #7E3CD7

Accessibility & contrast

On white

12.34

#451A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#451A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A7E

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A7E	#FFFFFF	#000000	##FFFFFF
##451A7E	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00337C

Tritanopia (blue-blind)

#36354B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451a7e;
/* rgb */ color: rgb(69, 26, 126);
/* oklch */ color: oklch(34.6% 0.155 296.9);

Tailwind

colors: {
  custom: {
    50: '#7f5ca4',
    500: '#451a7e',
    950: '#000000',
  },
}

SCSS

$custom: #451a7e;
$custom-light: #7f5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#451a7e",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 126
  },
  "hsl": {
    "h": 265.8,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34631,
    "c": 0.15518,
    "h": 296.9
  },
  "luminance": 0.0351
}

Semantic roles & 50–950 ramp

primary

#451A7E

secondary

#82B242

accent

#E93FA0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451A7E

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

Preview Lab → · Contrast checker → · Palette generator →