#3117A1#3117A1

#3117A1 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 36.0% C 0.199 H 278.1°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#3117A1
RGB	rgb(49, 23, 161)
HSL	hsl(251, 75%, 36%)
HSV	hsv(251, 86%, 63%)
CMYK	cmyk(69.6%, 85.7%, 0%, 36.9%)
CIE-LAB	lab(23.13, 50.50, -68.26)
CIE-LCH	lch(23.13, 84.91, 306.49°)
OKLab	oklab(36.03% 0.0282 -0.1971)
OKLCH	oklch(36.03% 0.199 278.1)
XYZ	xyz(8.0040, 3.8383, 34.0304)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3117A1 #87A117

analogous

#1742A1 #3117A1 #7617A1

triadic

#3117A1 #A13117 #17A131

tetradic

#3117A1 #A11742 #87A117 #17A176

square

#3117A1 #A11742 #87A117 #17A176

split-complementary

#3117A1 #A17617 #42A117

monochromatic

#100836 #210F6B #3117A1 #411FD7 #6A4DE6

Accessibility & contrast

On white

11.88

#3117A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3117A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3117A1

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3117A1	#FFFFFF	#000000	##FFFFFF
##3117A1	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA5

Deuteranopia (green-blind)

#00319F

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3117a1;
/* rgb */ color: rgb(49, 23, 161);
/* oklch */ color: oklch(36.0% 0.199 278.1);

Tailwind

colors: {
  custom: {
    50: '#7b5bbe',
    500: '#3117a1',
    950: '#000000',
  },
}

SCSS

$custom: #3117a1;
$custom-light: #7b5bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3117a1",
  "rgb": {
    "r": 49,
    "g": 23,
    "b": 161
  },
  "hsl": {
    "h": 251.304,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3603,
    "c": 0.19915,
    "h": 278.1
  },
  "luminance": 0.03839
}

Semantic roles & 50–950 ramp

primary

#3117A1

secondary

#B0C74C

accent

#F236CE

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3117A1

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

Preview Lab → · Contrast checker → · Palette generator →