#451EBC#451EBC

#451EBC is a dark, highly saturated violet. Relative luminance 0.058; OKLCH L 41.4% C 0.221 H 282.2°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#451EBC
RGB	rgb(69, 30, 188)
HSL	hsl(255, 72%, 43%)
HSV	hsv(255, 84%, 74%)
CMYK	cmyk(63.3%, 84%, 0%, 26.3%)
CIE-LAB	lab(28.96, 56.98, -74.75)
CIE-LCH	lch(28.96, 93.99, 307.31°)
OKLab	oklab(41.37% 0.0466 -0.2156)
OKLCH	oklch(41.37% 0.221 282.2)
XYZ	xyz(11.9928, 5.8237, 48.0593)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451EBC #95BC1E

analogous

#1E46BC #451EBC #941EBC

triadic

#451EBC #BC451E #1EBC45

tetradic

#451EBC #BC1E46 #95BC1E #1EBC94

square

#451EBC #BC1E46 #95BC1E #1EBC94

split-complementary

#451EBC #BC941E #46BC1E

monochromatic

#1E0D52 #321687 #451EBC #6138DF #8B6DE8

Accessibility & contrast

On white

9.70

#451EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#451EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451EBC

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451EBC	#FFFFFF	#000000	##FFFFFF
##451EBC	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C0

Deuteranopia (green-blind)

#003FB9

Tritanopia (blue-blind)

#005170

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #451ebc;
/* rgb */ color: rgb(69, 30, 188);
/* oklch */ color: oklch(41.4% 0.221 282.2);

Tailwind

colors: {
  custom: {
    50: '#8962d2',
    500: '#451ebc',
    950: '#000000',
  },
}

SCSS

$custom: #451ebc;
$custom-light: #8962d2;
$custom-dark: #000000;

JSON

{
  "hex": "#451ebc",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 188
  },
  "hsl": {
    "h": 254.81,
    "s": 72.477,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41372,
    "c": 0.22063,
    "h": 282.2
  },
  "luminance": 0.05825
}

Semantic roles & 50–950 ramp

primary

#451EBC

secondary

#B5CE68

accent

#EF39C2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0514

muted

#7E7A83

Preview Lab

Preview with #451EBC

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

Preview Lab → · Contrast checker → · Palette generator →