#335EB5#335EB5

#335EB5 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.146 H 262.6°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#335EB5
RGB	rgb(51, 94, 181)
HSL	hsl(220, 56%, 45%)
HSV	hsv(220, 72%, 71%)
CMYK	cmyk(71.8%, 48.1%, 0%, 29%)
CIE-LAB	lab(41.29, 15.27, -50.55)
CIE-LCH	lch(41.29, 52.80, 286.81°)
OKLab	oklab(49.9% -0.0189 -0.145)
OKLCH	oklch(49.9% 0.146 262.6)
XYZ	xyz(13.7055, 12.0440, 45.3095)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335EB5 #B58A33

analogous

#339FB5 #335EB5 #4933B5

triadic

#335EB5 #B5335E #5EB533

tetradic

#335EB5 #B5339F #B58A33 #33B549

square

#335EB5 #B5339F #B58A33 #33B549

split-complementary

#335EB5 #B54933 #9FB533

monochromatic

#182C56 #264585 #335EB5 #567ECF #86A2DD

Accessibility & contrast

On white

6.16

#335EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#335EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335EB5

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335EB5	#FFFFFF	#000000	##FFFFFF
##335EB5	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F68B8

Deuteranopia (green-blind)

#0A5CB3

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #335eb5;
/* rgb */ color: rgb(51, 94, 181);
/* oklch */ color: oklch(49.9% 0.146 262.6);

Tailwind

colors: {
  custom: {
    50: '#7b8bcc',
    500: '#335eb5',
    950: '#000000',
  },
}

SCSS

$custom: #335eb5;
$custom-light: #7b8bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#335eb5",
  "rgb": {
    "r": 51,
    "g": 94,
    "b": 181
  },
  "hsl": {
    "h": 220.154,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49898,
    "c": 0.14622,
    "h": 262.6
  },
  "luminance": 0.12045
}

Semantic roles & 50–950 ramp

primary

#335EB5

secondary

#C6AE7D

accent

#AD48DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #335EB5

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

Preview Lab → · Contrast checker → · Palette generator →