#311135#311135

#311135 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.076 H 323.1°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#311135
RGB	rgb(49, 17, 53)
HSL	hsl(293, 51%, 14%)
HSV	hsv(293, 68%, 21%)
CMYK	cmyk(7.5%, 67.9%, 0%, 79.2%)
CIE-LAB	lab(11.35, 22.62, -16.49)
CIE-LCH	lch(11.35, 27.99, 323.91°)
OKLab	oklab(24.54% 0.0609 -0.0457)
OKLCH	oklch(24.54% 0.076 323.1)
XYZ	xyz(2.1096, 1.3110, 3.5094)
Luminance	0.0131 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311135 #153511

analogous

#1F1135 #311135 #351127

triadic

#311135 #353111 #113531

tetradic

#311135 #351F11 #153511 #112735

square

#311135 #351F11 #153511 #112735

split-complementary

#311135 #273511 #11351F

monochromatic

#150717 #150717 #311135 #5C2063 #872F92

Accessibility & contrast

On white

16.64

#311135 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#311135 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311135

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311135	#FFFFFF	#000000	##FFFFFF
##311135	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1C36

Deuteranopia (green-blind)

#161F34

Tritanopia (blue-blind)

#321621

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311135;
/* rgb */ color: rgb(49, 17, 53);
/* oklch */ color: oklch(24.5% 0.076 323.1);

Tailwind

colors: {
  custom: {
    50: '#6a516c',
    500: '#311135',
    950: '#000000',
  },
}

SCSS

$custom: #311135;
$custom-light: #6a516c;
$custom-dark: #000000;

JSON

{
  "hex": "#311135",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 53
  },
  "hsl": {
    "h": 293.333,
    "s": 51.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24536,
    "c": 0.07612,
    "h": 323.1
  },
  "luminance": 0.01311
}

Semantic roles & 50–950 ramp

primary

#311135

secondary

#3A6E34

accent

#DB4D5D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070207

muted

#7A787A

Preview Lab

Preview with #311135

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

Preview Lab → · Contrast checker → · Palette generator →