#335CB9#335CB9

#335CB9 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.8% C 0.154 H 263.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#335CB9
RGB	rgb(51, 92, 185)
HSL	hsl(222, 57%, 46%)
HSV	hsv(222, 72%, 73%)
CMYK	cmyk(72.4%, 50.3%, 0%, 27.5%)
CIE-LAB	lab(40.99, 18.07, -53.36)
CIE-LCH	lch(40.99, 56.34, 288.70°)
OKLab	oklab(49.76% -0.0167 -0.1533)
OKLCH	oklch(49.76% 0.154 263.8)
XYZ	xyz(13.9462, 11.8594, 47.4436)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335CB9 #B99033

analogous

#339FB9 #335CB9 #4D33B9

triadic

#335CB9 #B9335C #5CB933

tetradic

#335CB9 #B9339F #B99033 #33B94D

square

#335CB9 #B9339F #B99033 #33B94D

split-complementary

#335CB9 #B94D33 #9FB933

monochromatic

#192C59 #264489 #335CB9 #587DD1 #88A2DE

Accessibility & contrast

On white

6.23

#335CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#335CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335CB9

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335CB9	#FFFFFF	#000000	##FFFFFF
##335CB9	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2567BC

Deuteranopia (green-blind)

#005BB7

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #335cb9;
/* rgb */ color: rgb(51, 92, 185);
/* oklch */ color: oklch(49.8% 0.154 263.8);

Tailwind

colors: {
  custom: {
    50: '#7c89cf',
    500: '#335cb9',
    950: '#000000',
  },
}

SCSS

$custom: #335cb9;
$custom-light: #7c89cf;
$custom-dark: #000000;

JSON

{
  "hex": "#335cb9",
  "rgb": {
    "r": 51,
    "g": 92,
    "b": 185
  },
  "hsl": {
    "h": 221.642,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49758,
    "c": 0.15421,
    "h": 263.8
  },
  "luminance": 0.11861
}

Semantic roles & 50–950 ramp

primary

#335CB9

secondary

#C8B280

accent

#B148E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #335CB9

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

Preview Lab → · Contrast checker → · Palette generator →