#451E9E#451E9E

#451E9E is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.2% C 0.187 H 287.7°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#451E9E
RGB	rgb(69, 30, 158)
HSL	hsl(258, 68%, 37%)
HSV	hsv(258, 81%, 62%)
CMYK	cmyk(56.3%, 81%, 0%, 38%)
CIE-LAB	lab(25.75, 48.69, -62.04)
CIE-LCH	lch(25.75, 78.86, 308.12°)
OKLab	oklab(38.21% 0.057 -0.1786)
OKLCH	oklch(38.21% 0.187 287.7)
XYZ	xyz(9.0882, 4.6619, 32.7621)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E9E #779E1E

analogous

#1E379E #451E9E #851E9E

triadic

#451E9E #9E451E #1E9E45

tetradic

#451E9E #9E1E37 #779E1E #1E9E85

square

#451E9E #9E1E37 #779E1E #1E9E85

split-complementary

#451E9E #9E851E #379E1E

monochromatic

#180A37 #2F146B #451E9E #5B28D1 #8157DF

Accessibility & contrast

On white

10.87

#451E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#451E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E9E

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E9E	#FFFFFF	#000000	##FFFFFF
##451E9E	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A1

Deuteranopia (green-blind)

#003A9C

Tritanopia (blue-blind)

#1D445E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #451e9e;
/* rgb */ color: rgb(69, 30, 158);
/* oklch */ color: oklch(38.2% 0.187 287.7);

Tailwind

colors: {
  custom: {
    50: '#8460bc',
    500: '#451e9e',
    950: '#000000',
  },
}

SCSS

$custom: #451e9e;
$custom-light: #8460bc;
$custom-dark: #000000;

JSON

{
  "hex": "#451e9e",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 258.281,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38208,
    "c": 0.18745,
    "h": 287.7
  },
  "luminance": 0.04662
}

Semantic roles & 50–950 ramp

primary

#451E9E

secondary

#A1C355

accent

#EB3DB6

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #451E9E

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

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