#451E83#451E83

#451E83 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.157 H 294.6°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#451E83
RGB	rgb(69, 30, 131)
HSL	hsl(263, 63%, 32%)
HSV	hsv(263, 77%, 51%)
CMYK	cmyk(47.3%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(23.11, 41.15, -49.64)
CIE-LCH	lch(23.11, 64.48, 309.66°)
OKLab	oklab(35.57% 0.0653 -0.1423)
OKLCH	oklch(35.57% 0.157 294.6)
XYZ	xyz(7.0141, 3.8323, 21.8385)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E83 #5C831E

analogous

#1E2A83 #451E83 #781E83

triadic

#451E83 #83451E #1E8345

tetradic

#451E83 #831E2A #5C831E #1E8378

square

#451E83 #831E2A #5C831E #1E8378

split-complementary

#451E83 #83781E #2A831E

monochromatic

#11071F #2B1351 #451E83 #5F29B5 #7E47D5

Accessibility & contrast

On white

11.89

#451E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#451E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E83

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E83	#FFFFFF	#000000	##FFFFFF
##451E83	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#33394F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451e83;
/* rgb */ color: rgb(69, 30, 131);
/* oklch */ color: oklch(35.6% 0.157 294.6);

Tailwind

colors: {
  custom: {
    50: '#7f5ea8',
    500: '#451e83',
    950: '#000000',
  },
}

SCSS

$custom: #451e83;
$custom-light: #7f5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#451e83",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 263.168,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35565,
    "c": 0.15653,
    "h": 294.6
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#451E83

secondary

#8BB647

accent

#E642A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #451E83

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

Preview Lab → · Contrast checker → · Palette generator →