#451F3F#451F3F

#451F3F is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.6% C 0.075 H 333.5°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#451F3F
RGB	rgb(69, 31, 63)
HSL	hsl(309, 38%, 20%)
HSV	hsv(309, 55%, 27%)
CMYK	cmyk(0%, 55.1%, 8.7%, 72.9%)
CIE-LAB	lab(18.38, 23.38, -12.35)
CIE-LCH	lch(18.38, 26.44, 332.16°)
OKLab	oklab(30.6% 0.0671 -0.0335)
OKLCH	oklch(30.6% 0.075 333.5)
XYZ	xyz(3.8414, 2.6043, 5.0020)
Luminance	0.0260 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F3F #1F4525

analogous

#381F45 #451F3F #451F2C

triadic

#451F3F #3F451F #1F3F45

tetradic

#451F3F #45381F #1F4525 #1F2C45

square

#451F3F #45381F #1F4525 #1F2C45

split-complementary

#451F3F #2C451F #1F4538

monochromatic

#150913 #1B0C18 #451F3F #6F3266 #99458C

Accessibility & contrast

On white

13.81

#451F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#451F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F3F

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F3F	#FFFFFF	#000000	##FFFFFF
##451F3F	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2940

Deuteranopia (green-blind)

#292F3E

Tritanopia (blue-blind)

#48212C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451f3f;
/* rgb */ color: rgb(69, 31, 63);
/* oklch */ color: oklch(30.6% 0.075 333.5);

Tailwind

colors: {
  custom: {
    50: '#7a5c74',
    500: '#451f3f',
    950: '#000000',
  },
}

SCSS

$custom: #451f3f;
$custom-light: #7a5c74;
$custom-dark: #000000;

JSON

{
  "hex": "#451f3f",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 63
  },
  "hsl": {
    "h": 309.474,
    "s": 38,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30597,
    "c": 0.07502,
    "h": 333.5
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary

#451F3F

secondary

#46794E

accent

#CE6C5A

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#090408

muted

#7B797B

Preview Lab

Preview with #451F3F

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

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