#3A303E#3A303E

#3A303E is a dark, muted purple. Relative luminance 0.034; OKLCH L 32.6% C 0.028 H 316.3°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#3A303E
RGB	rgb(58, 48, 62)
HSL	hsl(283, 13%, 22%)
HSV	hsv(283, 23%, 24%)
CMYK	cmyk(6.5%, 22.6%, 0%, 75.7%)
CIE-LAB	lab(21.44, 7.65, -7.13)
CIE-LCH	lch(21.44, 10.46, 317.02°)
OKLab	oklab(32.57% 0.0201 -0.0192)
OKLCH	oklch(32.57% 0.028 316.3)
XYZ	xyz(3.6712, 3.3613, 5.0119)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A303E #343E30

analogous

#33303E #3A303E #3E303B

triadic

#3A303E #3E3A30 #303E3A

tetradic

#3A303E #3E3330 #343E30 #303B3E

square

#3A303E #3E3330 #343E30 #303B3E

split-complementary

#3A303E #3B3E30 #303E33

monochromatic

#100D11 #1A151C #3A303E #5A4B60 #7B6583

Accessibility & contrast

On white

12.56

#3A303E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3A303E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A303E

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A303E	#FFFFFF	#000000	##FFFFFF
##3A303E	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E333F

Deuteranopia (green-blind)

#30343E

Tritanopia (blue-blind)

#3A3235

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a303e;
/* rgb */ color: rgb(58, 48, 62);
/* oklch */ color: oklch(32.6% 0.028 316.3);

Tailwind

colors: {
  custom: {
    50: '#706873',
    500: '#3a303e',
    950: '#000000',
  },
}

SCSS

$custom: #3a303e;
$custom-light: #706873;
$custom-dark: #000000;

JSON

{
  "hex": "#3a303e",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 282.857,
    "s": 12.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32568,
    "c": 0.02785,
    "h": 316.3
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#3A303E

secondary

#616E5C

accent

#B67285

background

#F6F6F6

surface

#ECEBEC

border

#C7C6C7

text

#070608

muted

#7A7A7B

Preview Lab

Preview with #3A303E

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

Preview Lab → · Contrast checker → · Palette generator →