#451858#451858

#451858 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.1% C 0.115 H 314.1°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#451858
RGB	rgb(69, 24, 88)
HSL	hsl(282, 57%, 22%)
HSV	hsv(282, 73%, 35%)
CMYK	cmyk(21.6%, 72.7%, 0%, 65.5%)
CIE-LAB	lab(18.47, 32.88, -29.27)
CIE-LCH	lch(18.47, 44.02, 318.32°)
OKLab	oklab(31.15% 0.0799 -0.0824)
OKLCH	oklch(31.15% 0.115 314.1)
XYZ	xyz(4.5420, 2.6232, 9.4977)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451858 #2B5818

analogous

#251858 #451858 #58184B

triadic

#451858 #584518 #185845

tetradic

#451858 #582518 #2B5818 #184B58

square

#451858 #582518 #2B5818 #184B58

split-complementary

#451858 #4B5818 #185825

monochromatic

#130718 #1F0B28 #451858 #6B2588 #9032B8

Accessibility & contrast

On white

13.77

#451858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#451858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451858

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451858	#FFFFFF	#000000	##FFFFFF
##451858	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5A

Deuteranopia (green-blind)

#152E57

Tritanopia (blue-blind)

#432536

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451858;
/* rgb */ color: rgb(69, 24, 88);
/* oklch */ color: oklch(31.1% 0.115 314.1);

Tailwind

colors: {
  custom: {
    50: '#7b5987',
    500: '#451858',
    950: '#000000',
  },
}

SCSS

$custom: #451858;
$custom-light: #7b5987;
$custom-dark: #000000;

JSON

{
  "hex": "#451858",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 88
  },
  "hsl": {
    "h": 282.188,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31149,
    "c": 0.11479,
    "h": 314.1
  },
  "luminance": 0.02623
}

Semantic roles & 50–950 ramp

primary

#451858

secondary

#558F3D

accent

#E04775

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #451858

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

Preview Lab → · Contrast checker → · Palette generator →