#33176D#33176D

#33176D is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.137 H 290.7°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#33176D
RGB	rgb(51, 23, 109)
HSL	hsl(260, 65%, 26%)
HSV	hsv(260, 79%, 43%)
CMYK	cmyk(53.2%, 78.9%, 0%, 57.3%)
CIE-LAB	lab(17.56, 35.32, -44.74)
CIE-LCH	lch(17.56, 57.00, 308.29°)
OKLab	oklab(30.51% 0.0487 -0.1285)
OKLCH	oklch(30.51% 0.137 290.7)
XYZ	xyz(4.4312, 2.4205, 14.6988)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33176D #516D17

analogous

#17266D #33176D #5E176D

triadic

#33176D #6D3317 #176D33

tetradic

#33176D #6D1726 #516D17 #176D5E

square

#33176D #6D1726 #516D17 #176D5E

split-complementary

#33176D #6D5E17 #266D17

monochromatic

#0C0519 #1B0C3A #33176D #4B22A0 #622CD2

Accessibility & contrast

On white

14.15

#33176D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#33176D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33176D

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33176D	#FFFFFF	#000000	##FFFFFF
##33176D	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6F

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#1F2F41

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #33176d;
/* rgb */ color: rgb(51, 23, 109);
/* oklch */ color: oklch(30.5% 0.137 290.7);

Tailwind

colors: {
  custom: {
    50: '#725798',
    500: '#33176d',
    950: '#000000',
  },
}

SCSS

$custom: #33176d;
$custom-light: #725798;
$custom-dark: #000000;

JSON

{
  "hex": "#33176d",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 109
  },
  "hsl": {
    "h": 259.535,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30512,
    "c": 0.13742,
    "h": 290.7
  },
  "luminance": 0.02421
}

Semantic roles & 50–950 ramp

primary

#33176D

secondary

#82A33D

accent

#E840B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #33176D

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

Preview Lab → · Contrast checker → · Palette generator →