#335DB8#335DB8

#335DB8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.152 H 263.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#335DB8
RGB	rgb(51, 93, 184)
HSL	hsl(221, 57%, 46%)
HSV	hsv(221, 72%, 72%)
CMYK	cmyk(72.3%, 49.5%, 0%, 27.8%)
CIE-LAB	lab(41.20, 17.04, -52.44)
CIE-LCH	lch(41.20, 55.14, 288.00°)
OKLab	oklab(49.9% -0.0176 -0.1506)
OKLCH	oklch(49.9% 0.152 263.3)
XYZ	xyz(13.9283, 11.9917, 46.9187)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335DB8 #B88E33

analogous

#339FB8 #335DB8 #4B33B8

triadic

#335DB8 #B8335D #5DB833

tetradic

#335DB8 #B8339F #B88E33 #33B84B

square

#335DB8 #B8339F #B88E33 #33B84B

split-complementary

#335DB8 #B84B33 #9FB833

monochromatic

#182D58 #264588 #335DB8 #587ED1 #88A3DE

Accessibility & contrast

On white

6.18

#335DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#335DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335DB8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335DB8	#FFFFFF	#000000	##FFFFFF
##335DB8	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2968BB

Deuteranopia (green-blind)

#005BB6

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #335db8;
/* rgb */ color: rgb(51, 93, 184);
/* oklch */ color: oklch(49.9% 0.152 263.3);

Tailwind

colors: {
  custom: {
    50: '#7c8ace',
    500: '#335db8',
    950: '#000000',
  },
}

SCSS

$custom: #335db8;
$custom-light: #7c8ace;
$custom-dark: #000000;

JSON

{
  "hex": "#335db8",
  "rgb": {
    "r": 51,
    "g": 93,
    "b": 184
  },
  "hsl": {
    "h": 221.053,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.1516,
    "h": 263.3
  },
  "luminance": 0.11993
}

Semantic roles & 50–950 ramp

primary

#335DB8

secondary

#C8B17F

accent

#B048E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #335DB8

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

Preview Lab → · Contrast checker → · Palette generator →