#33299A#33299A

#33299A is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.6% C 0.174 H 277.8°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#33299A
RGB	rgb(51, 41, 154)
HSL	hsl(245, 58%, 38%)
HSV	hsv(245, 73%, 60%)
CMYK	cmyk(66.9%, 73.4%, 0%, 39.6%)
CIE-LAB	lab(25.63, 39.58, -59.85)
CIE-LCH	lch(25.63, 71.75, 303.48°)
OKLab	oklab(37.59% 0.0238 -0.1728)
OKLCH	oklch(37.59% 0.174 277.8)
XYZ	xyz(7.9890, 4.6221, 31.0367)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33299A #909A29

analogous

#29579A #33299A #6B299A

triadic

#33299A #9A3329 #299A33

tetradic

#33299A #9A2957 #909A29 #299A6B

square

#33299A #9A2957 #909A29 #299A6B

split-complementary

#33299A #9A6B29 #579A29

monochromatic

#130F39 #231C6A #33299A #4437CA #7167D7

Accessibility & contrast

On white

10.91

#33299A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#33299A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33299A

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33299A	#FFFFFF	#000000	##FFFFFF
##33299A	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419D

Deuteranopia (green-blind)

#003898

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #33299a;
/* rgb */ color: rgb(51, 41, 154);
/* oklch */ color: oklch(37.6% 0.174 277.8);

Tailwind

colors: {
  custom: {
    50: '#7964b9',
    500: '#33299a',
    950: '#000000',
  },
}

SCSS

$custom: #33299a;
$custom-light: #7964b9;
$custom-dark: #000000;

JSON

{
  "hex": "#33299a",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 154
  },
  "hsl": {
    "h": 245.31,
    "s": 57.949,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37591,
    "c": 0.17445,
    "h": 277.8
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#33299A

secondary

#B5BD62

accent

#E147D3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #33299A

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

Preview Lab → · Contrast checker → · Palette generator →