#3B117E#3B117E

#3B117E is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.5% C 0.163 H 291.8°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#3B117E
RGB	rgb(59, 17, 126)
HSL	hsl(263, 76%, 28%)
HSV	hsv(263, 87%, 49%)
CMYK	cmyk(53.2%, 86.5%, 0%, 50.6%)
CIE-LAB	lab(19.38, 44.00, -52.65)
CIE-LCH	lch(19.38, 68.62, 309.89°)
OKLab	oklab(32.54% 0.0606 -0.1513)
OKLCH	oklch(32.54% 0.163 291.8)
XYZ	xyz(5.7689, 2.8368, 19.9782)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B117E #547E11

analogous

#111E7E #3B117E #71117E

triadic

#3B117E #7E3B11 #117E3B

tetradic

#3B117E #7E111E #547E11 #117E71

square

#3B117E #7E111E #547E11 #117E71

split-complementary

#3B117E #7E7111 #1E7E11

monochromatic

#0D041B #220A48 #3B117E #5418B4 #6F27E2

Accessibility & contrast

On white

13.40

#3B117E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3B117E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B117E

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B117E	#FFFFFF	#000000	##FFFFFF
##3B117E	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#233349

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3b117e;
/* rgb */ color: rgb(59, 17, 126);
/* oklch */ color: oklch(32.5% 0.163 291.8);

Tailwind

colors: {
  custom: {
    50: '#7a56a4',
    500: '#3b117e',
    950: '#000000',
  },
}

SCSS

$custom: #3b117e;
$custom-light: #7a56a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b117e",
  "rgb": {
    "r": 59,
    "g": 17,
    "b": 126
  },
  "hsl": {
    "h": 263.119,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32536,
    "c": 0.163,
    "h": 291.8
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#3B117E

secondary

#84B437

accent

#F335AA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3B117E

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

Preview Lab → · Contrast checker → · Palette generator →