#451F93#451F93

#451F93 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.174 H 290.1°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#451F93
RGB	rgb(69, 31, 147)
HSL	hsl(260, 65%, 35%)
HSV	hsv(260, 79%, 58%)
CMYK	cmyk(53.1%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(24.80, 45.15, -56.85)
CIE-LCH	lch(24.80, 72.59, 308.46°)
OKLab	oklab(37.21% 0.0598 -0.1634)
OKLCH	oklch(37.21% 0.174 290.1)
XYZ	xyz(8.2092, 4.3514, 28.0055)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F93 #6D931F

analogous

#1F3393 #451F93 #7F1F93

triadic

#451F93 #93451F #1F9345

tetradic

#451F93 #931F33 #6D931F #1F937F

square

#451F93 #931F33 #6D931F #1F937F

split-complementary

#451F93 #937F1F #33931F

monochromatic

#160A2E #2D1460 #451F93 #5D2AC6 #7F52DA

Accessibility & contrast

On white

11.23

#451F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#451F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F93

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F93	#FFFFFF	#000000	##FFFFFF
##451F93	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D96

Deuteranopia (green-blind)

#003891

Tritanopia (blue-blind)

#284058

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #451f93;
/* rgb */ color: rgb(69, 31, 147);
/* oklch */ color: oklch(37.2% 0.174 290.1);

Tailwind

colors: {
  custom: {
    50: '#8260b4',
    500: '#451f93',
    950: '#000000',
  },
}

SCSS

$custom: #451f93;
$custom-light: #8260b4;
$custom-dark: #000000;

JSON

{
  "hex": "#451f93",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 259.655,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37215,
    "c": 0.17401,
    "h": 290.1
  },
  "luminance": 0.04352
}

Semantic roles & 50–950 ramp

primary

#451F93

secondary

#9ABE50

accent

#E840B1

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #451F93

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

Preview Lab → · Contrast checker → · Palette generator →