#311244#311244

#311244 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.8% C 0.093 H 309.9°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#311244
RGB	rgb(49, 18, 68)
HSL	hsl(277, 58%, 17%)
HSV	hsv(277, 74%, 27%)
CMYK	cmyk(27.9%, 73.5%, 0%, 73.3%)
CIE-LAB	lab(12.63, 25.82, -25.13)
CIE-LCH	lch(12.63, 36.03, 315.78°)
OKLab	oklab(25.8% 0.0594 -0.071)
OKLCH	oklch(25.8% 0.093 309.9)
XYZ	xyz(2.5261, 1.5030, 5.6248)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311244 #254412

analogous

#181244 #311244 #44123E

triadic

#311244 #443112 #124431

tetradic

#311244 #441812 #254412 #123E44

square

#311244 #441812 #254412 #123E44

split-complementary

#311244 #3E4412 #124418

monochromatic

#110618 #110618 #311244 #541F74 #772CA5

Accessibility & contrast

On white

16.15

#311244 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#311244 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311244

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311244	#FFFFFF	#000000	##FFFFFF
##311244	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F46

Deuteranopia (green-blind)

#0B2143

Tritanopia (blue-blind)

#2E1C29

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311244;
/* rgb */ color: rgb(49, 18, 68);
/* oklch */ color: oklch(25.8% 0.093 309.9);

Tailwind

colors: {
  custom: {
    50: '#6b5278',
    500: '#311244',
    950: '#000000',
  },
}

SCSS

$custom: #311244;
$custom-light: #6b5278;
$custom-dark: #000000;

JSON

{
  "hex": "#311244",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 68
  },
  "hsl": {
    "h": 277.2,
    "s": 58.14,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25803,
    "c": 0.09256,
    "h": 309.9
  },
  "luminance": 0.01503
}

Semantic roles & 50–950 ramp

primary

#311244

secondary

#507D35

accent

#E14681

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #311244

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

Preview Lab → · Contrast checker → · Palette generator →