#391638#391638

#391638 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.8% C 0.076 H 328.5°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#391638
RGB	rgb(57, 22, 56)
HSL	hsl(302, 44%, 15%)
HSV	hsv(302, 61%, 22%)
CMYK	cmyk(0%, 61.4%, 1.8%, 77.6%)
CIE-LAB	lab(14.00, 23.03, -14.39)
CIE-LCH	lch(14.00, 27.16, 328.00°)
OKLab	oklab(26.82% 0.0645 -0.0395)
OKLCH	oklch(26.82% 0.076 328.5)
XYZ	xyz(2.6880, 1.7294, 3.9328)
Luminance	0.0173 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391638 #163917

analogous

#281639 #391638 #391626

triadic

#391638 #383916 #163839

tetradic

#391638 #392816 #163917 #162639

square

#391638 #392816 #163917 #162639

split-complementary

#391638 #263916 #163928

monochromatic

#160916 #160916 #391638 #652763 #91388F

Accessibility & contrast

On white

15.60

#391638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#391638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391638

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391638	#FFFFFF	#000000	##FFFFFF
##391638	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132139

Deuteranopia (green-blind)

#1E2537

Tritanopia (blue-blind)

#3B1A24

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #391638;
/* rgb */ color: rgb(57, 22, 56);
/* oklch */ color: oklch(26.8% 0.076 328.5);

Tailwind

colors: {
  custom: {
    50: '#71556e',
    500: '#391638',
    950: '#000000',
  },
}

SCSS

$custom: #391638;
$custom-light: #71556e;
$custom-dark: #000000;

JSON

{
  "hex": "#391638",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 56
  },
  "hsl": {
    "h": 301.714,
    "s": 44.304,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26819,
    "c": 0.07562,
    "h": 328.5
  },
  "luminance": 0.01729
}

Semantic roles & 50–950 ramp

primary

#391638

secondary

#3B703C

accent

#D45754

background

#F6F5F6

surface

#ECE9EC

border

#C7C5C7

text

#080307

muted

#7B787A

Preview Lab

Preview with #391638

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

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