#33358E#33358E

#33358E is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.144 H 276.3°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#33358E
RGB	rgb(51, 53, 142)
HSL	hsl(239, 47%, 38%)
HSV	hsv(239, 64%, 56%)
CMYK	cmyk(64.1%, 62.7%, 0%, 44.3%)
CIE-LAB	lab(27.30, 27.99, -49.73)
CIE-LCH	lch(27.30, 57.06, 299.37°)
OKLab	oklab(38.47% 0.0157 -0.1431)
OKLCH	oklch(38.47% 0.144 276.3)
XYZ	xyz(7.5192, 5.2024, 26.1939)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33358E #8E8C33

analogous

#33638E #33358E #5E338E

triadic

#33358E #8E3335 #358E33

tetradic

#33358E #8E3363 #8E8C33 #338E5E

square

#33358E #8E3363 #8E8C33 #338E5E

split-complementary

#33358E #8E5E33 #638E33

monochromatic

#131334 #232461 #33358E #4346BB #7072CC

Accessibility & contrast

On white

10.29

#33358E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#33358E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33358E

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33358E	#FFFFFF	#000000	##FFFFFF
##33358E	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004491

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33358e;
/* rgb */ color: rgb(51, 53, 142);
/* oklch */ color: oklch(38.5% 0.144 276.3);

Tailwind

colors: {
  custom: {
    50: '#756cb0',
    500: '#33358e',
    950: '#000000',
  },
}

SCSS

$custom: #33358e;
$custom-light: #756cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#33358e",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 142
  },
  "hsl": {
    "h": 238.681,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38466,
    "c": 0.144,
    "h": 276.3
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary

#33358E

secondary

#B4B269

accent

#D451D7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #33358E

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

Preview Lab → · Contrast checker → · Palette generator →