#33154B#33154B

#33154B is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.1% C 0.097 H 306.5°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#33154B
RGB	rgb(51, 21, 75)
HSL	hsl(273, 56%, 19%)
HSV	hsv(273, 72%, 29%)
CMYK	cmyk(32%, 72%, 0%, 70.6%)
CIE-LAB	lab(14.11, 26.53, -27.60)
CIE-LCH	lch(14.11, 38.28, 313.87°)
OKLab	oklab(27.11% 0.0579 -0.0781)
OKLCH	oklch(27.11% 0.097 306.5)
XYZ	xyz(2.9031, 1.7482, 6.8397)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33154B #2D4B15

analogous

#18154B #33154B #4B1548

triadic

#33154B #4B3315 #154B33

tetradic

#33154B #4B1815 #2D4B15 #15484B

square

#33154B #4B1815 #2D4B15 #15484B

split-complementary

#33154B #484B15 #154B18

monochromatic

#100718 #12081B #33154B #54227B #7430AB

Accessibility & contrast

On white

15.56

#33154B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#33154B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33154B

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33154B	#FFFFFF	#000000	##FFFFFF
##33154B	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234D

Deuteranopia (green-blind)

#08244A

Tritanopia (blue-blind)

#2F202D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #33154b;
/* rgb */ color: rgb(51, 21, 75);
/* oklch */ color: oklch(27.1% 0.097 306.5);

Tailwind

colors: {
  custom: {
    50: '#6d557e',
    500: '#33154b',
    950: '#000000',
  },
}

SCSS

$custom: #33154b;
$custom-light: #6d557e;
$custom-dark: #000000;

JSON

{
  "hex": "#33154b",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 75
  },
  "hsl": {
    "h": 273.333,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.27109,
    "c": 0.09722,
    "h": 306.5
  },
  "luminance": 0.01748
}

Semantic roles & 50–950 ramp

primary

#33154B

secondary

#5A8339

accent

#E0488B

background

#F6F5F7

surface

#ECE8EE

border

#C7C4C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #33154B

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

Preview Lab → · Contrast checker → · Palette generator →