#3B183E#3B183E

#3B183E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.8% C 0.080 H 324.4°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#3B183E
RGB	rgb(59, 24, 62)
HSL	hsl(295, 44%, 17%)
HSV	hsv(295, 61%, 24%)
CMYK	cmyk(4.8%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(15.12, 23.87, -16.85)
CIE-LCH	lch(15.12, 29.22, 324.77°)
OKLab	oklab(27.83% 0.0649 -0.0465)
OKLCH	oklch(27.83% 0.08 324.4)
XYZ	xyz(2.9997, 1.9310, 4.7712)
Luminance	0.0193 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B183E #1B3E18

analogous

#28183E #3B183E #3E182E

triadic

#3B183E #3E3B18 #183E3B

tetradic

#3B183E #3E2818 #1B3E18 #182E3E

square

#3B183E #3E2818 #1B3E18 #182E3E

split-complementary

#3B183E #2E3E18 #183E28

monochromatic

#150916 #150916 #3B183E #65296A #8F3A96

Accessibility & contrast

On white

15.15

#3B183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3B183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B183E

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B183E	#FFFFFF	#000000	##FFFFFF
##3B183E	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13233F

Deuteranopia (green-blind)

#1E273D

Tritanopia (blue-blind)

#3C1D28

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b183e;
/* rgb */ color: rgb(59, 24, 62);
/* oklch */ color: oklch(27.8% 0.080 324.4);

Tailwind

colors: {
  custom: {
    50: '#725773',
    500: '#3b183e',
    950: '#000000',
  },
}

SCSS

$custom: #3b183e;
$custom-light: #725773;
$custom-dark: #000000;

JSON

{
  "hex": "#3b183e",
  "rgb": {
    "r": 59,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 295.263,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27827,
    "c": 0.0799,
    "h": 324.4
  },
  "luminance": 0.01931
}

Semantic roles & 50–950 ramp

primary

#3B183E

secondary

#42743D

accent

#D4545E

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#080308

muted

#7B787B

Preview Lab

Preview with #3B183E

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

Preview Lab → · Contrast checker → · Palette generator →