#451A67#451A67

#451A67 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.6% C 0.129 H 305.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#451A67
RGB	rgb(69, 26, 103)
HSL	hsl(274, 60%, 25%)
HSV	hsv(274, 75%, 40%)
CMYK	cmyk(33%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(19.98, 35.60, -36.77)
CIE-LCH	lch(19.98, 51.19, 314.07°)
OKLab	oklab(32.59% 0.0756 -0.1044)
OKLCH	oklch(32.59% 0.129 305.9)
XYZ	xyz(5.2713, 2.9833, 13.1275)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A67 #3C671A

analogous

#1E1A67 #451A67 #671A63

triadic

#451A67 #67451A #1A6745

tetradic

#451A67 #671E1A #3C671A #1A6367

square

#451A67 #671E1A #3C671A #1A6367

split-complementary

#451A67 #63671A #1A671E

monochromatic

#100618 #240E36 #451A67 #662698 #8633C9

Accessibility & contrast

On white

13.15

#451A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#451A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A67

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A67	#FFFFFF	#000000	##FFFFFF
##451A67	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#3F2C3E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451a67;
/* rgb */ color: rgb(69, 26, 103);
/* oklch */ color: oklch(32.6% 0.129 305.9);

Tailwind

colors: {
  custom: {
    50: '#7c5b93',
    500: '#451a67',
    950: '#000000',
  },
}

SCSS

$custom: #451a67;
$custom-light: #7c5b93;
$custom-dark: #000000;

JSON

{
  "hex": "#451a67",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 273.506,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32594,
    "c": 0.12895,
    "h": 305.9
  },
  "luminance": 0.02983
}

Semantic roles & 50–950 ramp

primary

#451A67

secondary

#699D40

accent

#E3458B

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451A67

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

Preview Lab → · Contrast checker → · Palette generator →