#3B173E#3B173E

#3B173E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.7% C 0.082 H 324.5°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#3B173E
RGB	rgb(59, 23, 62)
HSL	hsl(295, 46%, 17%)
HSV	hsv(295, 63%, 24%)
CMYK	cmyk(4.8%, 62.9%, 0%, 75.7%)
CIE-LAB	lab(14.90, 24.45, -17.20)
CIE-LCH	lch(14.90, 29.90, 324.88°)
OKLab	oklab(27.67% 0.0666 -0.0475)
OKLCH	oklch(27.67% 0.082 324.5)
XYZ	xyz(2.9795, 1.8906, 4.7645)
Luminance	0.0189 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B173E #1A3E17

analogous

#28173E #3B173E #3E172E

triadic

#3B173E #3E3B17 #173E3B

tetradic

#3B173E #3E2817 #1A3E17 #172E3E

square

#3B173E #3E2817 #1A3E17 #172E3E

split-complementary

#3B173E #2E3E17 #173E28

monochromatic

#150816 #150816 #3B173E #65286B #903897

Accessibility & contrast

On white

15.24

#3B173E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3B173E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B173E

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B173E	#FFFFFF	#000000	##FFFFFF
##3B173E	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11233F

Deuteranopia (green-blind)

#1D273D

Tritanopia (blue-blind)

#3C1C28

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3b173e;
/* rgb */ color: rgb(59, 23, 62);
/* oklch */ color: oklch(27.7% 0.082 324.5);

Tailwind

colors: {
  custom: {
    50: '#725673',
    500: '#3b173e',
    950: '#000000',
  },
}

SCSS

$custom: #3b173e;
$custom-light: #725673;
$custom-dark: #000000;

JSON

{
  "hex": "#3b173e",
  "rgb": {
    "r": 59,
    "g": 23,
    "b": 62
  },
  "hsl": {
    "h": 295.385,
    "s": 45.882,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27667,
    "c": 0.0818,
    "h": 324.5
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#3B173E

secondary

#40753C

accent

#D6525C

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#080308

muted

#7B787B

Preview Lab

Preview with #3B173E

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

Preview Lab → · Contrast checker → · Palette generator →