#312656#312656

#312656 is a dark, moderate violet. Relative luminance 0.027; OKLCH L 30.8% C 0.084 H 291.3°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#312656
RGB	rgb(49, 38, 86)
HSL	hsl(254, 39%, 24%)
HSV	hsv(254, 56%, 34%)
CMYK	cmyk(43%, 55.8%, 0%, 66.3%)
CIE-LAB	lab(18.85, 18.32, -27.47)
CIE-LCH	lch(18.85, 33.02, 303.70°)
OKLab	oklab(30.79% 0.0303 -0.0779)
OKLCH	oklch(30.79% 0.084 291.3)
XYZ	xyz(3.6390, 2.7110, 9.1338)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312656 #4B5626

analogous

#263356 #312656 #492656

triadic

#312656 #563126 #265631

tetradic

#312656 #562633 #4B5626 #265649

square

#312656 #562633 #4B5626 #265649

split-complementary

#312656 #564926 #335626

monochromatic

#0C0915 #19132C #312656 #493980 #614CAB

Accessibility & contrast

On white

13.62

#312656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#312656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312656

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312656	#FFFFFF	#000000	##FFFFFF
##312656	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122F58

Deuteranopia (green-blind)

#132D55

Tritanopia (blue-blind)

#27303A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #312656;
/* rgb */ color: rgb(49, 38, 86);
/* oklch */ color: oklch(30.8% 0.084 291.3);

Tailwind

colors: {
  custom: {
    50: '#6c6086',
    500: '#312656',
    950: '#000000',
  },
}

SCSS

$custom: #312656;
$custom-light: #6c6086;
$custom-dark: #000000;

JSON

{
  "hex": "#312656",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 86
  },
  "hsl": {
    "h": 253.75,
    "s": 38.71,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30789,
    "c": 0.08354,
    "h": 291.3
  },
  "luminance": 0.02711
}

Semantic roles & 50–950 ramp

primary

#312656

secondary

#7C894F

accent

#CF59B4

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#07050B

muted

#7A797C

Preview Lab

Preview with #312656

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

Preview Lab → · Contrast checker → · Palette generator →