#33359A#33359A

#33359A is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.5% C 0.161 H 275.3°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#33359A
RGB	rgb(51, 53, 154)
HSL	hsl(239, 50%, 40%)
HSV	hsv(239, 67%, 60%)
CMYK	cmyk(66.9%, 65.6%, 0%, 39.6%)
CIE-LAB	lab(28.33, 32.23, -55.41)
CIE-LCH	lch(28.33, 64.11, 300.19°)
OKLab	oklab(39.54% 0.015 -0.1598)
OKLCH	oklch(39.54% 0.161 275.3)
XYZ	xyz(8.4692, 5.5824, 31.1968)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33359A #9A9833

analogous

#33689A #33359A #64339A

triadic

#33359A #9A3335 #359A33

tetradic

#33359A #9A3368 #9A9833 #339A64

square

#33359A #9A3368 #9A9833 #339A64

split-complementary

#33359A #9A6433 #689A33

monochromatic

#15153E #24256C #33359A #484AC2 #7678D2

Accessibility & contrast

On white

9.92

#33359A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#33359A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33359A

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33359A	#FFFFFF	#000000	##FFFFFF
##33359A	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479D

Deuteranopia (green-blind)

#003E98

Tritanopia (blue-blind)

#004F62

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #33359a;
/* rgb */ color: rgb(51, 53, 154);
/* oklch */ color: oklch(39.5% 0.161 275.3);

Tailwind

colors: {
  custom: {
    50: '#786cb9',
    500: '#33359a',
    950: '#000000',
  },
}

SCSS

$custom: #33359a;
$custom-light: #786cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#33359a",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 154
  },
  "hsl": {
    "h": 238.835,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3954,
    "c": 0.16053,
    "h": 275.3
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#33359A

secondary

#BAB86F

accent

#D74EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #33359A

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

Preview Lab → · Contrast checker → · Palette generator →