#3368E2#3368E2

#3368E2 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.3% C 0.195 H 263.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3368E2
RGB	rgb(51, 104, 226)
HSL	hsl(222, 75%, 54%)
HSV	hsv(222, 77%, 89%)
CMYK	cmyk(77.4%, 54%, 0%, 11.4%)
CIE-LAB	lab(47.10, 25.62, -67.04)
CIE-LCH	lch(47.10, 71.77, 290.91°)
OKLab	oklab(55.3% -0.0217 -0.1933)
OKLCH	oklch(55.3% 0.195 263.6)
XYZ	xyz(20.0381, 16.0931, 73.9870)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368E2 #E2AD33

analogous

#33BFE2 #3368E2 #5633E2

triadic

#3368E2 #E23368 #68E233

tetradic

#3368E2 #E233BF #E2AD33 #33E256

square

#3368E2 #E233BF #E2AD33 #33E256

split-complementary

#3368E2 #E25633 #BFE233

monochromatic

#133687 #1B4CBD #3368E2 #6990EA #9EB7F1

Accessibility & contrast

On white

4.98

#3368E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3368E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368E2

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368E2	#FFFFFF	#000000	##FFFFFF
##3368E2	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E6

Deuteranopia (green-blind)

#0068E0

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3368e2;
/* rgb */ color: rgb(51, 104, 226);
/* oklch */ color: oklch(55.3% 0.195 263.6);

Tailwind

colors: {
  custom: {
    50: '#8492ec',
    500: '#3368e2',
    950: '#000000',
  },
}

SCSS

$custom: #3368e2;
$custom-light: #8492ec;
$custom-dark: #000000;

JSON

{
  "hex": "#3368e2",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 226
  },
  "hsl": {
    "h": 221.829,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55302,
    "c": 0.19457,
    "h": 263.6
  },
  "luminance": 0.16095
}

Semantic roles & 50–950 ramp

primary

#3368E2

secondary

#DEC793

accent

#B936F2

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3368E2

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

Preview Lab → · Contrast checker → · Palette generator →