#335AB5#335AB5

#335AB5 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.0% C 0.151 H 264.1°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#335AB5
RGB	rgb(51, 90, 181)
HSL	hsl(222, 56%, 45%)
HSV	hsv(222, 72%, 71%)
CMYK	cmyk(71.8%, 50.3%, 0%, 29%)
CIE-LAB	lab(40.17, 17.87, -52.35)
CIE-LCH	lch(40.17, 55.32, 288.85°)
OKLab	oklab(49.04% -0.0154 -0.1504)
OKLCH	oklch(49.04% 0.151 264.1)
XYZ	xyz(13.3589, 11.3509, 45.1940)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AB5 #B58E33

analogous

#339BB5 #335AB5 #4D33B5

triadic

#335AB5 #B5335A #5AB533

tetradic

#335AB5 #B5339B #B58E33 #33B54D

square

#335AB5 #B5339B #B58E33 #33B54D

split-complementary

#335AB5 #B54D33 #9BB533

monochromatic

#182B56 #264285 #335AB5 #567ACF #86A0DD

Accessibility & contrast

On white

6.42

#335AB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#335AB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AB5

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AB5	#FFFFFF	#000000	##FFFFFF
##335AB5	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2465B8

Deuteranopia (green-blind)

#0059B3

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #335ab5;
/* rgb */ color: rgb(51, 90, 181);
/* oklch */ color: oklch(49.0% 0.151 264.1);

Tailwind

colors: {
  custom: {
    50: '#7b88cc',
    500: '#335ab5',
    950: '#000000',
  },
}

SCSS

$custom: #335ab5;
$custom-light: #7b88cc;
$custom-dark: #000000;

JSON

{
  "hex": "#335ab5",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 181
  },
  "hsl": {
    "h": 222,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49041,
    "c": 0.15116,
    "h": 264.1
  },
  "luminance": 0.11352
}

Semantic roles & 50–950 ramp

primary

#335AB5

secondary

#C6B17D

accent

#B248DF

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #335AB5

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

Preview Lab → · Contrast checker → · Palette generator →