#33174E#33174E

#33174E is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.7% C 0.098 H 304.1°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#33174E
RGB	rgb(51, 23, 78)
HSL	hsl(271, 54%, 20%)
HSV	hsv(271, 71%, 31%)
CMYK	cmyk(34.6%, 70.5%, 0%, 69.4%)
CIE-LAB	lab(14.77, 26.19, -28.59)
CIE-LCH	lch(14.77, 38.77, 312.50°)
OKLab	oklab(27.66% 0.0549 -0.0811)
OKLCH	oklch(27.66% 0.098 304.1)
XYZ	xyz(3.0465, 1.8667, 7.4061)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33174E #324E17

analogous

#17174E #33174E #4E174E

triadic

#33174E #4E3317 #174E33

tetradic

#33174E #4E1717 #324E17 #174E4E

square

#33174E #4E1717 #324E17 #174E4E

split-complementary

#33174E #4E4E17 #174E17

monochromatic

#0F0718 #14091F #33174E #52257D #7133AD

Accessibility & contrast

On white

15.29

#33174E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#33174E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33174E

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33174E	#FFFFFF	#000000	##FFFFFF
##33174E	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002550

Deuteranopia (green-blind)

#07254D

Tritanopia (blue-blind)

#2E2330

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #33174e;
/* rgb */ color: rgb(51, 23, 78);
/* oklch */ color: oklch(27.7% 0.098 304.1);

Tailwind

colors: {
  custom: {
    50: '#6d5680',
    500: '#33174e',
    950: '#000000',
  },
}

SCSS

$custom: #33174e;
$custom-light: #6d5680;
$custom-dark: #000000;

JSON

{
  "hex": "#33174e",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 78
  },
  "hsl": {
    "h": 270.545,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27664,
    "c": 0.09788,
    "h": 304.1
  },
  "luminance": 0.01867
}

Semantic roles & 50–950 ramp

primary

#33174E

secondary

#60853C

accent

#DE4A93

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #33174E

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

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