#33358C#33358C

#33358C is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.141 H 276.4°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#33358C
RGB	rgb(51, 53, 140)
HSL	hsl(239, 47%, 37%)
HSV	hsv(239, 64%, 55%)
CMYK	cmyk(63.6%, 62.1%, 0%, 45.1%)
CIE-LAB	lab(27.14, 27.28, -48.76)
CIE-LCH	lch(27.14, 55.87, 299.22°)
OKLab	oklab(38.29% 0.0158 -0.1403)
OKLCH	oklch(38.29% 0.141 276.4)
XYZ	xyz(7.3704, 5.1429, 25.4101)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33358C #8C8A33

analogous

#33618C #33358C #5E338C

triadic

#33358C #8C3335 #358C33

tetradic

#33358C #8C3361 #8C8A33 #338C5E

square

#33358C #8C3361 #8C8A33 #338C5E

split-complementary

#33358C #8C5E33 #618C33

monochromatic

#121332 #23245F #33358C #4346B9 #6F71CB

Accessibility & contrast

On white

10.35

#33358C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#33358C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33358C

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33358C	#FFFFFF	#000000	##FFFFFF
##33358C	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448F

Deuteranopia (green-blind)

#003C8A

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33358c;
/* rgb */ color: rgb(51, 53, 140);
/* oklch */ color: oklch(38.3% 0.141 276.4);

Tailwind

colors: {
  custom: {
    50: '#756cae',
    500: '#33358c',
    950: '#000000',
  },
}

SCSS

$custom: #33358c;
$custom-light: #756cae;
$custom-dark: #000000;

JSON

{
  "hex": "#33358c",
  "rgb": {
    "r": 51,
    "g": 53,
    "b": 140
  },
  "hsl": {
    "h": 238.652,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38292,
    "c": 0.14119,
    "h": 276.4
  },
  "luminance": 0.05143
}

Semantic roles & 50–950 ramp

primary

#33358C

secondary

#B2B168

accent

#D352D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #33358C

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

Preview Lab → · Contrast checker → · Palette generator →