#312175#312175

#312175 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.136 H 284.7°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#312175
RGB	rgb(49, 33, 117)
HSL	hsl(251, 56%, 29%)
HSV	hsv(251, 72%, 46%)
CMYK	cmyk(58.1%, 71.8%, 0%, 54.1%)
CIE-LAB	lab(20.14, 31.81, -45.69)
CIE-LCH	lch(20.14, 55.67, 304.85°)
OKLab	oklab(32.53% 0.0344 -0.1314)
OKLCH	oklch(32.53% 0.136 284.7)
XYZ	xyz(5.0204, 3.0247, 17.1455)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312175 #657521

analogous

#213B75 #312175 #5B2175

triadic

#312175 #753121 #217531

tetradic

#312175 #75213B #657521 #21755B

square

#312175 #75213B #657521 #21755B

split-complementary

#312175 #755B21 #3B7521

monochromatic

#0A0718 #1D1445 #312175 #452EA5 #5F46CB

Accessibility & contrast

On white

13.08

#312175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#312175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312175

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312175	#FFFFFF	#000000	##FFFFFF
##312175	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003378

Deuteranopia (green-blind)

#002E73

Tritanopia (blue-blind)

#113748

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #312175;
/* rgb */ color: rgb(49, 33, 117);
/* oklch */ color: oklch(32.5% 0.136 284.7);

Tailwind

colors: {
  custom: {
    50: '#715e9e',
    500: '#312175',
    950: '#000000',
  },
}

SCSS

$custom: #312175;
$custom-light: #715e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#312175",
  "rgb": {
    "r": 49,
    "g": 33,
    "b": 117
  },
  "hsl": {
    "h": 251.429,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32533,
    "c": 0.13584,
    "h": 284.7
  },
  "luminance": 0.03025
}

Semantic roles & 50–950 ramp

primary

#312175

secondary

#96A84A

accent

#DF49C3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #312175

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

Preview Lab → · Contrast checker → · Palette generator →