#451657#451657

#451657 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.8% C 0.117 H 315.0°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#451657
RGB	rgb(69, 22, 87)
HSL	hsl(283, 60%, 21%)
HSV	hsv(283, 75%, 34%)
CMYK	cmyk(20.7%, 74.7%, 0%, 65.9%)
CIE-LAB	lab(18.04, 33.63, -29.28)
CIE-LCH	lch(18.04, 44.59, 318.95°)
OKLab	oklab(30.82% 0.0825 -0.0824)
OKLCH	oklch(30.82% 0.117 315)
XYZ	xyz(4.4612, 2.5273, 9.2678)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451657 #285716

analogous

#251657 #451657 #571649

triadic

#451657 #574516 #165745

tetradic

#451657 #572516 #285716 #164957

square

#451657 #572516 #285716 #164957

split-complementary

#451657 #495716 #165725

monochromatic

#130618 #1E0A26 #451657 #6C2288 #922FB9

Accessibility & contrast

On white

13.95

#451657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#451657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451657

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451657	#FFFFFF	#000000	##FFFFFF
##451657	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002959

Deuteranopia (green-blind)

#142D56

Tritanopia (blue-blind)

#442334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #451657;
/* rgb */ color: rgb(69, 22, 87);
/* oklch */ color: oklch(30.8% 0.117 315.0);

Tailwind

colors: {
  custom: {
    50: '#7b5887',
    500: '#451657',
    950: '#000000',
  },
}

SCSS

$custom: #451657;
$custom-light: #7b5887;
$custom-dark: #000000;

JSON

{
  "hex": "#451657",
  "rgb": {
    "r": 69,
    "g": 22,
    "b": 87
  },
  "hsl": {
    "h": 283.385,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30821,
    "c": 0.11662,
    "h": 315
  },
  "luminance": 0.02527
}

Semantic roles & 50–950 ramp

primary

#451657

secondary

#528E3A

accent

#E34571

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #451657

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

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