#33285B#33285B

#33285B is a dark, moderate violet. Relative luminance 0.030; OKLCH L 31.8% C 0.088 H 290.4°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#33285B
RGB	rgb(51, 40, 91)
HSL	hsl(253, 39%, 26%)
HSV	hsv(253, 56%, 36%)
CMYK	cmyk(44%, 56%, 0%, 64.3%)
CIE-LAB	lab(19.95, 19.13, -29.02)
CIE-LCH	lch(19.95, 34.76, 303.39°)
OKLab	oklab(31.77% 0.0307 -0.0824)
OKLCH	oklch(31.77% 0.088 290.4)
XYZ	xyz(4.0118, 2.9766, 10.2587)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33285B #505B28

analogous

#28365B #33285B #4C285B

triadic

#33285B #5B3328 #285B33

tetradic

#33285B #5B2836 #505B28 #285B4C

square

#33285B #5B2836 #505B28 #285B4C

split-complementary

#33285B #5B4C28 #365B28

monochromatic

#0C0915 #1B1530 #33285B #4B3B86 #634DB0

Accessibility & contrast

On white

13.16

#33285B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#33285B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33285B

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33285B	#FFFFFF	#000000	##FFFFFF
##33285B	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12315D

Deuteranopia (green-blind)

#132F5A

Tritanopia (blue-blind)

#28333D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #33285b;
/* rgb */ color: rgb(51, 40, 91);
/* oklch */ color: oklch(31.8% 0.088 290.4);

Tailwind

colors: {
  custom: {
    50: '#6d628a',
    500: '#33285b',
    950: '#000000',
  },
}

SCSS

$custom: #33285b;
$custom-light: #6d628a;
$custom-dark: #000000;

JSON

{
  "hex": "#33285b",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 91
  },
  "hsl": {
    "h": 252.941,
    "s": 38.931,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31774,
    "c": 0.08788,
    "h": 290.4
  },
  "luminance": 0.02977
}

Semantic roles & 50–950 ramp

primary

#33285B

secondary

#818E51

accent

#CF59B5

background

#F6F5F8

surface

#ECEAF0

border

#C7C6CB

text

#07050B

muted

#7A797C

Preview Lab

Preview with #33285B

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

Preview Lab → · Contrast checker → · Palette generator →