#335CB2#335CB2

#335CB2 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.3% C 0.145 H 263.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#335CB2
RGB	rgb(51, 92, 178)
HSL	hsl(221, 55%, 45%)
HSV	hsv(221, 71%, 70%)
CMYK	cmyk(71.3%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(40.53, 15.45, -50.01)
CIE-LCH	lch(40.53, 52.34, 287.17°)
OKLab	oklab(49.25% -0.0176 -0.1434)
OKLCH	oklch(49.25% 0.145 263)
XYZ	xyz(13.2254, 11.5711, 43.6473)
Luminance	0.1157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335CB2 #B28933

analogous

#339CB2 #335CB2 #4933B2

triadic

#335CB2 #B2335C #5CB233

tetradic

#335CB2 #B2339C #B28933 #33B249

square

#335CB2 #B2339C #B28933 #33B249

split-complementary

#335CB2 #B24933 #9CB233

monochromatic

#182B53 #254382 #335CB2 #547CCE #84A0DC

Accessibility & contrast

On white

6.34

#335CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#335CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335CB2

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335CB2	#FFFFFF	#000000	##FFFFFF
##335CB2	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D66B5

Deuteranopia (green-blind)

#095AB0

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #335cb2;
/* rgb */ color: rgb(51, 92, 178);
/* oklch */ color: oklch(49.3% 0.145 263.0);

Tailwind

colors: {
  custom: {
    50: '#7b89ca',
    500: '#335cb2',
    950: '#000000',
  },
}

SCSS

$custom: #335cb2;
$custom-light: #7b89ca;
$custom-dark: #000000;

JSON

{
  "hex": "#335cb2",
  "rgb": {
    "r": 51,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 220.63,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49253,
    "c": 0.14451,
    "h": 263
  },
  "luminance": 0.11572
}

Semantic roles & 50–950 ramp

primary

#335CB2

secondary

#C5AD7C

accent

#AE49DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #335CB2

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

Preview Lab → · Contrast checker → · Palette generator →