#333ED6#333ED6

#333ED6 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.227 H 270.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#333ED6
RGB	rgb(51, 62, 214)
HSL	hsl(236, 67%, 52%)
HSV	hsv(236, 76%, 84%)
CMYK	cmyk(76.2%, 71%, 0%, 16.1%)
CIE-LAB	lab(35.99, 47.43, -78.37)
CIE-LCH	lch(35.99, 91.61, 301.19°)
OKLab	oklab(46.79% 0.0027 -0.2269)
OKLCH	oklch(46.79% 0.227 270.7)
XYZ	xyz(15.2213, 9.0024, 64.5407)
Luminance	0.0900 (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

#333ED6 #D6CB33

analogous

#3390D6 #333ED6 #7A33D6

triadic

#333ED6 #D6333E #3ED633

tetradic

#333ED6 #D63390 #D6CB33 #33D67A

square

#333ED6 #D63390 #D6CB33 #33D67A

split-complementary

#333ED6 #D67A33 #90D633

monochromatic

#181E77 #222BAA #333ED6 #666EE0 #999EEA

Accessibility & contrast

On white

7.50

#333ED6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#333ED6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333ED6

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333ED6	#FFFFFF	#000000	##FFFFFF
##333ED6	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDB

Deuteranopia (green-blind)

#004DD3

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #333ed6;
/* rgb */ color: rgb(51, 62, 214);
/* oklch */ color: oklch(46.8% 0.227 270.7);

Tailwind

colors: {
  custom: {
    50: '#8574e4',
    500: '#333ed6',
    950: '#000000',
  },
}

SCSS

$custom: #333ed6;
$custom-light: #8574e4;
$custom-dark: #000000;

JSON

{
  "hex": "#333ed6",
  "rgb": {
    "r": 51,
    "g": 62,
    "b": 214
  },
  "hsl": {
    "h": 235.951,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46786,
    "c": 0.22692,
    "h": 270.7
  },
  "luminance": 0.09004
}

Semantic roles & 50–950 ramp

primary

#333ED6

secondary

#D6D18F

accent

#DE3EE9

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #333ED6

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

Preview Lab → · Contrast checker → · Palette generator →