#3A183E#3A183E

#3A183E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.7% C 0.079 H 323.3°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A183E
RGB	rgb(58, 24, 62)
HSL	hsl(294, 44%, 17%)
HSV	hsv(294, 61%, 24%)
CMYK	cmyk(6.5%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(14.96, 23.53, -17.12)
CIE-LCH	lch(14.96, 29.10, 323.96°)
OKLab	oklab(27.67% 0.0635 -0.0473)
OKLCH	oklch(27.67% 0.079 323.3)
XYZ	xyz(2.9410, 1.9008, 4.7685)
Luminance	0.0190 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A183E #1C3E18

analogous

#27183E #3A183E #3E182F

triadic

#3A183E #3E3A18 #183E3A

tetradic

#3A183E #3E2718 #1C3E18 #182F3E

square

#3A183E #3E2718 #1C3E18 #182F3E

split-complementary

#3A183E #2F3E18 #183E27

monochromatic

#150916 #150916 #3A183E #63296A #8D3A96

Accessibility & contrast

On white

15.22

#3A183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3A183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A183E

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A183E	#FFFFFF	#000000	##FFFFFF
##3A183E	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12233F

Deuteranopia (green-blind)

#1D273D

Tritanopia (blue-blind)

#3B1D28

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a183e;
/* rgb */ color: rgb(58, 24, 62);
/* oklch */ color: oklch(27.7% 0.079 323.3);

Tailwind

colors: {
  custom: {
    50: '#715773',
    500: '#3a183e',
    950: '#000000',
  },
}

SCSS

$custom: #3a183e;
$custom-light: #715773;
$custom-dark: #000000;

JSON

{
  "hex": "#3a183e",
  "rgb": {
    "r": 58,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 293.684,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27673,
    "c": 0.07923,
    "h": 323.3
  },
  "luminance": 0.01901
}

Semantic roles & 50–950 ramp

primary

#3A183E

secondary

#43743D

accent

#D45461

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#080308

muted

#7B787B

Preview Lab

Preview with #3A183E

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

Preview Lab → · Contrast checker → · Palette generator →