#310E4F#310E4F

#310E4F is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.112 H 304.0°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#310E4F
RGB	rgb(49, 14, 79)
HSL	hsl(272, 70%, 18%)
HSV	hsv(272, 82%, 31%)
CMYK	cmyk(38%, 82.3%, 0%, 69%)
CIE-LAB	lab(12.81, 30.89, -32.47)
CIE-LCH	lch(12.81, 44.81, 313.57°)
OKLab	oklab(26.22% 0.0624 -0.0925)
OKLCH	oklch(26.22% 0.112 304)
XYZ	xyz(2.8346, 1.5316, 7.5419)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E4F #2C4F0E

analogous

#110E4F #310E4F #4F0E4C

triadic

#310E4F #4F310E #0E4F31

tetradic

#310E4F #4F110E #2C4F0E #0E4C4F

square

#310E4F #4F110E #2C4F0E #0E4C4F

split-complementary

#310E4F #4C4F0E #0E4F11

monochromatic

#10051A #11051B #310E4F #511783 #7120B7

Accessibility & contrast

On white

16.07

#310E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#310E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E4F

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E4F	#FFFFFF	#000000	##FFFFFF
##310E4F	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002051

Deuteranopia (green-blind)

#00214E

Tritanopia (blue-blind)

#2B1E2E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #310e4f;
/* rgb */ color: rgb(49, 14, 79);
/* oklch */ color: oklch(26.2% 0.112 304.0);

Tailwind

colors: {
  custom: {
    50: '#6d5181',
    500: '#310e4f',
    950: '#000000',
  },
}

SCSS

$custom: #310e4f;
$custom-light: #6d5181;
$custom-dark: #000000;

JSON

{
  "hex": "#310e4f",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 79
  },
  "hsl": {
    "h": 272.308,
    "s": 69.892,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26224,
    "c": 0.11158,
    "h": 304
  },
  "luminance": 0.01532
}

Semantic roles & 50–950 ramp

primary

#310E4F

secondary

#598A2F

accent

#ED3B8D

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #310E4F

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

Preview Lab → · Contrast checker → · Palette generator →