#451A6B#451A6B

#451A6B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.134 H 304.1°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#451A6B
RGB	rgb(69, 26, 107)
HSL	hsl(272, 61%, 26%)
HSV	hsv(272, 76%, 42%)
CMYK	cmyk(35.5%, 75.7%, 0%, 58%)
CIE-LAB	lab(20.30, 36.64, -38.85)
CIE-LCH	lch(20.30, 53.40, 313.32°)
OKLab	oklab(32.93% 0.0749 -0.1106)
OKLCH	oklch(32.93% 0.134 304.1)
XYZ	xyz(5.4769, 3.0656, 14.2102)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A6B #406B1A

analogous

#1C1A6B #451A6B #6B1A68

triadic

#451A6B #6B451A #1A6B45

tetradic

#451A6B #6B1C1A #406B1A #1A686B

square

#451A6B #6B1C1A #406B1A #1A686B

split-complementary

#451A6B #686B1A #1A6B1C

monochromatic

#100619 #250E3A #451A6B #65269C #8432CD

Accessibility & contrast

On white

13.02

#451A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A6B

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A6B	#FFFFFF	#000000	##FFFFFF
##451A6B	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#003169

Tritanopia (blue-blind)

#3E2D41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451a6b;
/* rgb */ color: rgb(69, 26, 107);
/* oklch */ color: oklch(32.9% 0.134 304.1);

Tailwind

colors: {
  custom: {
    50: '#7d5b96',
    500: '#451a6b',
    950: '#000000',
  },
}

SCSS

$custom: #451a6b;
$custom-light: #7d5b96;
$custom-dark: #000000;

JSON

{
  "hex": "#451a6b",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 107
  },
  "hsl": {
    "h": 271.852,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32929,
    "c": 0.13354,
    "h": 304.1
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#451A6B

secondary

#6DA040

accent

#E4448F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451A6B

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

Preview Lab → · Contrast checker → · Palette generator →