#335BB9#335BB9

#335BB9 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.155 H 264.2°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#335BB9
RGB	rgb(51, 91, 185)
HSL	hsl(222, 57%, 46%)
HSV	hsv(222, 72%, 73%)
CMYK	cmyk(72.4%, 50.8%, 0%, 27.5%)
CIE-LAB	lab(40.71, 18.72, -53.81)
CIE-LCH	lch(40.71, 56.97, 289.18°)
OKLab	oklab(49.55% -0.0158 -0.1546)
OKLCH	oklch(49.55% 0.155 264.2)
XYZ	xyz(13.8602, 11.6873, 47.4149)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335BB9 #B99133

analogous

#339EB9 #335BB9 #4E33B9

triadic

#335BB9 #B9335B #5BB933

tetradic

#335BB9 #B9339E #B99133 #33B94E

square

#335BB9 #B9339E #B99133 #33B94E

split-complementary

#335BB9 #B94E33 #9EB933

monochromatic

#192C59 #264389 #335BB9 #587CD1 #88A2DE

Accessibility & contrast

On white

6.29

#335BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#335BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335BB9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335BB9	#FFFFFF	#000000	##FFFFFF
##335BB9	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2266BC

Deuteranopia (green-blind)

#005AB7

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #335bb9;
/* rgb */ color: rgb(51, 91, 185);
/* oklch */ color: oklch(49.5% 0.155 264.2);

Tailwind

colors: {
  custom: {
    50: '#7c88cf',
    500: '#335bb9',
    950: '#000000',
  },
}

SCSS

$custom: #335bb9;
$custom-light: #7c88cf;
$custom-dark: #000000;

JSON

{
  "hex": "#335bb9",
  "rgb": {
    "r": 51,
    "g": 91,
    "b": 185
  },
  "hsl": {
    "h": 222.09,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49547,
    "c": 0.15546,
    "h": 264.2
  },
  "luminance": 0.11689
}

Semantic roles & 50–950 ramp

primary

#335BB9

secondary

#C8B280

accent

#B348E0

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #335BB9

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

Preview Lab → · Contrast checker → · Palette generator →