#33174C#33174C

#33174C is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.5% C 0.095 H 305.3°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#33174C
RGB	rgb(51, 23, 76)
HSL	hsl(272, 54%, 19%)
HSV	hsv(272, 70%, 30%)
CMYK	cmyk(32.9%, 69.7%, 0%, 70.2%)
CIE-LAB	lab(14.62, 25.63, -27.47)
CIE-LCH	lch(14.62, 37.57, 313.02°)
OKLab	oklab(27.5% 0.055 -0.0778)
OKLCH	oklch(27.5% 0.095 305.3)
XYZ	xyz(2.9759, 1.8384, 7.0342)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33174C #304C17

analogous

#19174C #33174C #4C174B

triadic

#33174C #4C3317 #174C33

tetradic

#33174C #4C1917 #304C17 #174B4C

square

#33174C #4C1917 #304C17 #174B4C

split-complementary

#33174C #4B4C17 #174C19

monochromatic

#100717 #13091D #33174C #53257B #7233AA

Accessibility & contrast

On white

15.36

#33174C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#33174C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33174C

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33174C	#FFFFFF	#000000	##FFFFFF
##33174C	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#0A254B

Tritanopia (blue-blind)

#2F222F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #33174c;
/* rgb */ color: rgb(51, 23, 76);
/* oklch */ color: oklch(27.5% 0.095 305.3);

Tailwind

colors: {
  custom: {
    50: '#6d567e',
    500: '#33174c',
    950: '#000000',
  },
}

SCSS

$custom: #33174c;
$custom-light: #6d567e;
$custom-dark: #000000;

JSON

{
  "hex": "#33174c",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 76
  },
  "hsl": {
    "h": 271.698,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27501,
    "c": 0.09525,
    "h": 305.3
  },
  "luminance": 0.01838
}

Semantic roles & 50–950 ramp

primary

#33174C

secondary

#5D833C

accent

#DD4B90

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #33174C

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

Preview Lab → · Contrast checker → · Palette generator →