#3336C1#3336C1

#3336C1 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.210 H 272.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3336C1
RGB	rgb(51, 54, 193)
HSL	hsl(239, 58%, 48%)
HSV	hsv(239, 74%, 76%)
CMYK	cmyk(73.6%, 72%, 0%, 24.3%)
CIE-LAB	lab(32.24, 45.03, -72.34)
CIE-LCH	lch(32.24, 85.21, 301.90°)
OKLab	oklab(43.48% 0.0095 -0.2093)
OKLCH	oklch(43.48% 0.21 272.6)
XYZ	xyz(12.3068, 7.1911, 51.1812)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3336C1 #C1BE33

analogous

#337DC1 #3336C1 #7733C1

triadic

#3336C1 #C13336 #36C133

tetradic

#3336C1 #C1337D #C1BE33 #33C177

square

#3336C1 #C1337D #C1BE33 #33C177

split-complementary

#3336C1 #C17733 #7DC133

monochromatic

#191B60 #262891 #3336C1 #5D60D4 #8D8FE1

Accessibility & contrast

On white

8.61

#3336C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3336C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3336C1

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3336C1	#FFFFFF	#000000	##FFFFFF
##3336C1	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C5

Deuteranopia (green-blind)

#0045BE

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3336c1;
/* rgb */ color: rgb(51, 54, 193);
/* oklch */ color: oklch(43.5% 0.210 272.6);

Tailwind

colors: {
  custom: {
    50: '#816ed5',
    500: '#3336c1',
    950: '#000000',
  },
}

SCSS

$custom: #3336c1;
$custom-light: #816ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3336c1",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 193
  },
  "hsl": {
    "h": 238.732,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43477,
    "c": 0.20951,
    "h": 272.6
  },
  "luminance": 0.07192
}

Semantic roles & 50–950 ramp

primary

#3336C1

secondary

#CBCA84

accent

#DE46E1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3336C1

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

Preview Lab → · Contrast checker → · Palette generator →