#311041#311041

#311041 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.092 H 312.7°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#311041
RGB	rgb(49, 16, 65)
HSL	hsl(280, 60%, 16%)
HSV	hsv(280, 75%, 25%)
CMYK	cmyk(24.6%, 75.4%, 0%, 74.5%)
CIE-LAB	lab(11.99, 26.15, -24.04)
CIE-LCH	lch(11.99, 35.52, 317.41°)
OKLab	oklab(25.27% 0.0624 -0.0677)
OKLCH	oklch(25.27% 0.092 312.7)
XYZ	xyz(2.4059, 1.4053, 5.1445)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311041 #204110

analogous

#181041 #311041 #411038

triadic

#311041 #413110 #104131

tetradic

#311041 #411810 #204110 #103841

square

#311041 #411810 #204110 #103841

split-complementary

#311041 #384110 #104118

monochromatic

#130619 #130619 #311041 #561C72 #7B28A3

Accessibility & contrast

On white

16.39

#311041 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#311041 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311041

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311041	#FFFFFF	#000000	##FFFFFF
##311041	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E42

Deuteranopia (green-blind)

#0C2040

Tritanopia (blue-blind)

#2F1A26

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #311041;
/* rgb */ color: rgb(49, 16, 65);
/* oklch */ color: oklch(25.3% 0.092 312.7);

Tailwind

colors: {
  custom: {
    50: '#6b5176',
    500: '#311041',
    950: '#000000',
  },
}

SCSS

$custom: #311041;
$custom-light: #6b5176;
$custom-dark: #000000;

JSON

{
  "hex": "#311041",
  "rgb": {
    "r": 49,
    "g": 16,
    "b": 65
  },
  "hsl": {
    "h": 280.408,
    "s": 60.494,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25273,
    "c": 0.09211,
    "h": 312.7
  },
  "luminance": 0.01405
}

Semantic roles & 50–950 ramp

primary

#311041

secondary

#4A7B32

accent

#E44478

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #311041

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

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