#451A58#451A58

#451A58 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.4% C 0.112 H 313.8°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#451A58
RGB	rgb(69, 26, 88)
HSL	hsl(282, 54%, 22%)
HSV	hsv(282, 70%, 35%)
CMYK	cmyk(21.6%, 70.5%, 0%, 65.5%)
CIE-LAB	lab(18.84, 31.85, -28.68)
CIE-LCH	lch(18.84, 42.86, 318.00°)
OKLab	oklab(31.42% 0.0773 -0.0807)
OKLCH	oklch(31.42% 0.112 313.8)
XYZ	xyz(4.5848, 2.7087, 9.5119)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A58 #2D581A

analogous

#261A58 #451A58 #581A4C

triadic

#451A58 #58451A #1A5845

tetradic

#451A58 #58261A #2D581A #1A4C58

square

#451A58 #58261A #2D581A #1A4C58

split-complementary

#451A58 #4C581A #1A5826

monochromatic

#130718 #200C29 #451A58 #6A2887 #8F36B6

Accessibility & contrast

On white

13.62

#451A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#451A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A58

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A58	#FFFFFF	#000000	##FFFFFF
##451A58	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5A

Deuteranopia (green-blind)

#172F57

Tritanopia (blue-blind)

#432636

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451a58;
/* rgb */ color: rgb(69, 26, 88);
/* oklch */ color: oklch(31.4% 0.112 313.8);

Tailwind

colors: {
  custom: {
    50: '#7b5a87',
    500: '#451a58',
    950: '#000000',
  },
}

SCSS

$custom: #451a58;
$custom-light: #7b5a87;
$custom-dark: #000000;

JSON

{
  "hex": "#451a58",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 88
  },
  "hsl": {
    "h": 281.613,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31416,
    "c": 0.11174,
    "h": 313.8
  },
  "luminance": 0.02709
}

Semantic roles & 50–950 ramp

primary

#451A58

secondary

#588E40

accent

#DE4A77

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #451A58

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

Preview Lab → · Contrast checker → · Palette generator →