#335EB3#335EB3

#335EB3 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.8% C 0.143 H 262.3°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#335EB3
RGB	rgb(51, 94, 179)
HSL	hsl(220, 56%, 45%)
HSV	hsv(220, 72%, 70%)
CMYK	cmyk(71.5%, 47.5%, 0%, 29.8%)
CIE-LAB	lab(41.16, 14.52, -49.58)
CIE-LCH	lch(41.16, 51.67, 286.33°)
OKLab	oklab(49.76% -0.0192 -0.1421)
OKLCH	oklch(49.76% 0.143 262.3)
XYZ	xyz(13.5017, 11.9625, 44.2365)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335EB3 #B38833

analogous

#339EB3 #335EB3 #4833B3

triadic

#335EB3 #B3335E #5EB333

tetradic

#335EB3 #B3339E #B38833 #33B348

square

#335EB3 #B3339E #B38833 #33B348

split-complementary

#335EB3 #B34833 #9EB333

monochromatic

#182C54 #254583 #335EB3 #557ECE #84A2DC

Accessibility & contrast

On white

6.19

#335EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#335EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335EB3

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335EB3	#FFFFFF	#000000	##FFFFFF
##335EB3	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3167B6

Deuteranopia (green-blind)

#115CB1

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #335eb3;
/* rgb */ color: rgb(51, 94, 179);
/* oklch */ color: oklch(49.8% 0.143 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b8bca',
    500: '#335eb3',
    950: '#000000',
  },
}

SCSS

$custom: #335eb3;
$custom-light: #7b8bca;
$custom-dark: #000000;

JSON

{
  "hex": "#335eb3",
  "rgb": {
    "r": 51,
    "g": 94,
    "b": 179
  },
  "hsl": {
    "h": 219.844,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49757,
    "c": 0.14345,
    "h": 262.3
  },
  "luminance": 0.11964
}

Semantic roles & 50–950 ramp

primary

#335EB3

secondary

#C6AD7C

accent

#AD49DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #335EB3

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

Preview Lab → · Contrast checker → · Palette generator →