#335FCC#335FCC

#335FCC is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.176 H 264.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#335FCC
RGB	rgb(51, 95, 204)
HSL	hsl(223, 60%, 50%)
HSV	hsv(223, 75%, 80%)
CMYK	cmyk(75%, 53.4%, 0%, 20%)
CIE-LAB	lab(43.13, 23.21, -60.93)
CIE-LCH	lch(43.13, 65.20, 290.86°)
OKLab	oklab(51.8% -0.0171 -0.1755)
OKLCH	oklch(51.8% 0.176 264.4)
XYZ	xyz(16.3527, 13.2460, 58.8099)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FCC #CCA033

analogous

#33ACCC #335FCC #5333CC

triadic

#335FCC #CC335F #5FCC33

tetradic

#335FCC #CC33AC #CCA033 #33CC53

square

#335FCC #CC33AC #CCA033 #33CC53

split-complementary

#335FCC #CC5333 #ACCC33

monochromatic

#1B316A #27489B #335FCC #6485D8 #95ACE4

Accessibility & contrast

On white

5.75

#335FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#335FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FCC

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FCC	#FFFFFF	#000000	##FFFFFF
##335FCC	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#066DD0

Deuteranopia (green-blind)

#005FCA

Tritanopia (blue-blind)

#007A8C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #335fcc;
/* rgb */ color: rgb(51, 95, 204);
/* oklch */ color: oklch(51.8% 0.176 264.4);

Tailwind

colors: {
  custom: {
    50: '#808bdc',
    500: '#335fcc',
    950: '#000000',
  },
}

SCSS

$custom: #335fcc;
$custom-light: #808bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#335fcc",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 204
  },
  "hsl": {
    "h": 222.745,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.51804,
    "c": 0.17634,
    "h": 264.4
  },
  "luminance": 0.13248
}

Semantic roles & 50–950 ramp

primary

#335FCC

secondary

#D0BC8B

accent

#B645E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #335FCC

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

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