#335AA4#335AA4

#335AA4 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.8% C 0.127 H 261.9°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#335AA4
RGB	rgb(51, 90, 164)
HSL	hsl(219, 53%, 42%)
HSV	hsv(219, 69%, 64%)
CMYK	cmyk(68.9%, 45.1%, 0%, 35.7%)
CIE-LAB	lab(39.06, 11.53, -44.08)
CIE-LCH	lch(39.06, 45.56, 284.66°)
OKLab	oklab(47.84% -0.018 -0.126)
OKLCH	oklch(47.84% 0.127 261.9)
XYZ	xyz(11.7199, 10.6953, 36.5615)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AA4 #A47D33

analogous

#3393A4 #335AA4 #4533A4

triadic

#335AA4 #A4335A #5AA433

tetradic

#335AA4 #A43393 #A47D33 #33A445

square

#335AA4 #A43393 #A47D33 #33A445

split-complementary

#335AA4 #A44533 #93A433

monochromatic

#162747 #244075 #335AA4 #4D77C8 #7B9BD6

Accessibility & contrast

On white

6.69

#335AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#335AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AA4

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AA4	#FFFFFF	#000000	##FFFFFF
##335AA4	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3662A7

Deuteranopia (green-blind)

#2157A2

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #335aa4;
/* rgb */ color: rgb(51, 90, 164);
/* oklch */ color: oklch(47.8% 0.127 261.9);

Tailwind

colors: {
  custom: {
    50: '#7888bf',
    500: '#335aa4',
    950: '#000000',
  },
}

SCSS

$custom: #335aa4;
$custom-light: #7888bf;
$custom-dark: #000000;

JSON

{
  "hex": "#335aa4",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 164
  },
  "hsl": {
    "h": 219.292,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.47842,
    "c": 0.12731,
    "h": 261.9
  },
  "luminance": 0.10696
}

Semantic roles & 50–950 ramp

primary

#335AA4

secondary

#BFA574

accent

#AA4CDC

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #335AA4

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

Preview Lab → · Contrast checker → · Palette generator →