#335FB0#335FB0

#335FB0 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.8% C 0.138 H 261.4°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#335FB0
RGB	rgb(51, 95, 176)
HSL	hsl(219, 55%, 45%)
HSV	hsv(219, 71%, 69%)
CMYK	cmyk(71%, 46%, 0%, 31%)
CIE-LAB	lab(41.25, 12.76, -47.67)
CIE-LCH	lch(41.25, 49.35, 284.98°)
OKLab	oklab(49.77% -0.0206 -0.1365)
OKLCH	oklch(49.77% 0.138 261.4)
XYZ	xyz(13.2911, 12.0214, 42.6858)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FB0 #B08433

analogous

#339EB0 #335FB0 #4633B0

triadic

#335FB0 #B0335F #5FB033

tetradic

#335FB0 #B0339E #B08433 #33B046

square

#335FB0 #B0339E #B08433 #33B046

split-complementary

#335FB0 #B04633 #9EB033

monochromatic

#182C51 #254581 #335FB0 #537ECD #82A2DB

Accessibility & contrast

On white

6.17

#335FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#335FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FB0

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FB0	#FFFFFF	#000000	##FFFFFF
##335FB0	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3667B3

Deuteranopia (green-blind)

#1C5CAE

Tritanopia (blue-blind)

#00727F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #335fb0;
/* rgb */ color: rgb(51, 95, 176);
/* oklch */ color: oklch(49.8% 0.138 261.4);

Tailwind

colors: {
  custom: {
    50: '#7a8bc8',
    500: '#335fb0',
    950: '#000000',
  },
}

SCSS

$custom: #335fb0;
$custom-light: #7a8bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#335fb0",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 176
  },
  "hsl": {
    "h": 218.88,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49767,
    "c": 0.13806,
    "h": 261.4
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary

#335FB0

secondary

#C4AA7B

accent

#AA49DE

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #335FB0

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

Preview Lab → · Contrast checker → · Palette generator →