#33174D#33174D

#33174D is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.6% C 0.097 H 304.7°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#33174D
RGB	rgb(51, 23, 77)
HSL	hsl(271, 54%, 20%)
HSV	hsv(271, 70%, 30%)
CMYK	cmyk(33.8%, 70.1%, 0%, 69.8%)
CIE-LAB	lab(14.69, 25.91, -28.03)
CIE-LCH	lch(14.69, 38.17, 312.75°)
OKLab	oklab(27.58% 0.0549 -0.0794)
OKLCH	oklch(27.58% 0.097 304.7)
XYZ	xyz(3.0109, 1.8524, 7.2187)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33174D #314D17

analogous

#18174D #33174D #4D174C

triadic

#33174D #4D3317 #174D33

tetradic

#33174D #4D1817 #314D17 #174C4D

square

#33174D #4D1817 #314D17 #174C4D

split-complementary

#33174D #4C4D17 #174D18

monochromatic

#100718 #14091E #33174D #52257C #7133AB

Accessibility & contrast

On white

15.32

#33174D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#33174D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33174D

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33174D	#FFFFFF	#000000	##FFFFFF
##33174D	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244F

Deuteranopia (green-blind)

#09254C

Tritanopia (blue-blind)

#2E222F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #33174d;
/* rgb */ color: rgb(51, 23, 77);
/* oklch */ color: oklch(27.6% 0.097 304.7);

Tailwind

colors: {
  custom: {
    50: '#6d567f',
    500: '#33174d',
    950: '#000000',
  },
}

SCSS

$custom: #33174d;
$custom-light: #6d567f;
$custom-dark: #000000;

JSON

{
  "hex": "#33174d",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 77
  },
  "hsl": {
    "h": 271.111,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27582,
    "c": 0.09656,
    "h": 304.7
  },
  "luminance": 0.01852
}

Semantic roles & 50–950 ramp

primary

#33174D

secondary

#5F843C

accent

#DD4A91

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #33174D

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

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