#451E9D#451E9D

#451E9D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.186 H 287.9°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#451E9D
RGB	rgb(69, 30, 157)
HSL	hsl(258, 68%, 37%)
HSV	hsv(258, 81%, 62%)
CMYK	cmyk(56.1%, 80.9%, 0%, 38.4%)
CIE-LAB	lab(25.65, 48.41, -61.60)
CIE-LCH	lch(25.65, 78.34, 308.16°)
OKLab	oklab(38.11% 0.0574 -0.1773)
OKLCH	oklch(38.11% 0.186 287.9)
XYZ	xyz(9.0025, 4.6276, 32.3106)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E9D #769D1E

analogous

#1E379D #451E9D #851E9D

triadic

#451E9D #9D451E #1E9D45

tetradic

#451E9D #9D1E37 #769D1E #1E9D85

square

#451E9D #9D1E37 #769D1E #1E9D85

split-complementary

#451E9D #9D851E #379D1E

monochromatic

#180A36 #2E146A #451E9D #5C28D0 #8057DF

Accessibility & contrast

On white

10.91

#451E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#451E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E9D

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E9D	#FFFFFF	#000000	##FFFFFF
##451E9D	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00399B

Tritanopia (blue-blind)

#1F445E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #451e9d;
/* rgb */ color: rgb(69, 30, 157);
/* oklch */ color: oklch(38.1% 0.186 287.9);

Tailwind

colors: {
  custom: {
    50: '#8360bb',
    500: '#451e9d',
    950: '#000000',
  },
}

SCSS

$custom: #451e9d;
$custom-light: #8360bb;
$custom-dark: #000000;

JSON

{
  "hex": "#451e9d",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 157
  },
  "hsl": {
    "h": 258.425,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38106,
    "c": 0.18633,
    "h": 287.9
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#451E9D

secondary

#A1C254

accent

#EB3DB5

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #451E9D

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

Preview Lab → · Contrast checker → · Palette generator →