#33277A#33277A

#33277A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.2% C 0.135 H 283.2°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#33277A
RGB	rgb(51, 39, 122)
HSL	hsl(249, 52%, 32%)
HSV	hsv(249, 68%, 48%)
CMYK	cmyk(58.2%, 68%, 0%, 52.2%)
CIE-LAB	lab(22.16, 30.11, -45.58)
CIE-LCH	lch(22.16, 54.63, 303.45°)
OKLab	oklab(34.17% 0.0308 -0.131)
OKLCH	oklch(34.17% 0.135 283.2)
XYZ	xyz(5.6025, 3.5596, 18.8004)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33277A #6E7A27

analogous

#27457A #33277A #5D277A

triadic

#33277A #7A3327 #277A33

tetradic

#33277A #7A2745 #6E7A27 #277A5D

square

#33277A #7A2745 #6E7A27 #277A5D

split-complementary

#33277A #7A5D27 #457A27

monochromatic

#0C091D #20184C #33277A #4636A8 #6453C8

Accessibility & contrast

On white

12.27

#33277A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#33277A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33277A

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33277A	#FFFFFF	#000000	##FFFFFF
##33277A	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387D

Deuteranopia (green-blind)

#003278

Tritanopia (blue-blind)

#103C4D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #33277a;
/* rgb */ color: rgb(51, 39, 122);
/* oklch */ color: oklch(34.2% 0.135 283.2);

Tailwind

colors: {
  custom: {
    50: '#7362a1',
    500: '#33277a',
    950: '#000000',
  },
}

SCSS

$custom: #33277a;
$custom-light: #7362a1;
$custom-dark: #000000;

JSON

{
  "hex": "#33277a",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 122
  },
  "hsl": {
    "h": 248.675,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34173,
    "c": 0.13459,
    "h": 283.2
  },
  "luminance": 0.0356
}

Semantic roles & 50–950 ramp

primary

#33277A

secondary

#9FAC51

accent

#DB4DC6

background

#F7F5FA

surface

#EDEAF3

border

#C8C6CD

text

#09050F

muted

#7B797F

Preview Lab

Preview with #33277A

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

Preview Lab → · Contrast checker → · Palette generator →