#335FD3#335FD3

#335FD3 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.186 H 264.9°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#335FD3
RGB	rgb(51, 95, 211)
HSL	hsl(224, 65%, 51%)
HSV	hsv(224, 76%, 83%)
CMYK	cmyk(75.8%, 55%, 0%, 17.3%)
CIE-LAB	lab(43.64, 25.81, -64.12)
CIE-LCH	lch(43.64, 69.12, 291.93°)
OKLab	oklab(52.35% -0.0165 -0.1849)
OKLCH	oklch(52.35% 0.186 264.9)
XYZ	xyz(17.2112, 13.5894, 63.3313)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FD3 #D3A733

analogous

#33AFD3 #335FD3 #5733D3

triadic

#335FD3 #D3335F #5FD333

tetradic

#335FD3 #D333AF #D3A733 #33D357

square

#335FD3 #D333AF #D3A733 #33D357

split-complementary

#335FD3 #D35733 #AFD333

monochromatic

#193273 #2447A5 #335FD3 #6586DE #98AEE9

Accessibility & contrast

On white

5.65

#335FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#335FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FD3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FD3	#FFFFFF	#000000	##FFFFFF
##335FD3	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0060D1

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #335fd3;
/* rgb */ color: rgb(51, 95, 211);
/* oklch */ color: oklch(52.3% 0.186 264.9);

Tailwind

colors: {
  custom: {
    50: '#828be1',
    500: '#335fd3',
    950: '#000000',
  },
}

SCSS

$custom: #335fd3;
$custom-light: #828be1;
$custom-dark: #000000;

JSON

{
  "hex": "#335fd3",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 211
  },
  "hsl": {
    "h": 223.5,
    "s": 64.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52346,
    "c": 0.18566,
    "h": 264.9
  },
  "luminance": 0.13591
}

Semantic roles & 50–950 ramp

primary

#335FD3

secondary

#D4C18E

accent

#BA40E8

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #335FD3

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

Preview Lab → · Contrast checker → · Palette generator →