#31197F#31197F

#31197F is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.158 H 284.1°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#31197F
RGB	rgb(49, 25, 127)
HSL	hsl(254, 67%, 30%)
HSV	hsv(254, 80%, 50%)
CMYK	cmyk(61.4%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(19.56, 39.47, -53.03)
CIE-LCH	lch(19.56, 66.11, 306.66°)
OKLab	oklab(32.42% 0.0385 -0.1528)
OKLCH	oklch(32.42% 0.158 284.1)
XYZ	xyz(5.4438, 2.8802, 20.3436)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31197F #677F19

analogous

#19347F #31197F #64197F

triadic

#31197F #7F3119 #197F31

tetradic

#31197F #7F1934 #677F19 #197F64

square

#31197F #7F1934 #677F19 #197F64

split-complementary

#31197F #7F6419 #347F19

monochromatic

#0A051A #1D0F4C #31197F #4523B2 #5F3AD8

Accessibility & contrast

On white

13.32

#31197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#31197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31197F

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31197F	#FFFFFF	#000000	##FFFFFF
##31197F	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #31197f;
/* rgb */ color: rgb(49, 25, 127);
/* oklch */ color: oklch(32.4% 0.158 284.1);

Tailwind

colors: {
  custom: {
    50: '#7459a5',
    500: '#31197f',
    950: '#000000',
  },
}

SCSS

$custom: #31197f;
$custom-light: #7459a5;
$custom-dark: #000000;

JSON

{
  "hex": "#31197f",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 254.118,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32424,
    "c": 0.1576,
    "h": 284.1
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#31197F

secondary

#98B341

accent

#EA3EC1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #31197F

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

Preview Lab → · Contrast checker → · Palette generator →