#335FC9#335FC9

#335FC9 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.172 H 264.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#335FC9
RGB	rgb(51, 95, 201)
HSL	hsl(222, 60%, 49%)
HSV	hsv(222, 75%, 79%)
CMYK	cmyk(74.6%, 52.7%, 0%, 21.2%)
CIE-LAB	lab(42.92, 22.10, -59.54)
CIE-LCH	lch(42.92, 63.51, 290.36°)
OKLab	oklab(51.58% -0.0173 -0.1714)
OKLCH	oklch(51.58% 0.172 264.2)
XYZ	xyz(15.9963, 13.1035, 56.9332)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FC9 #C99D33

analogous

#33AAC9 #335FC9 #5233C9

triadic

#335FC9 #C9335F #5FC933

tetradic

#335FC9 #C933AA #C99D33 #33C952

square

#335FC9 #C933AA #C99D33 #33C952

split-complementary

#335FC9 #C95233 #AAC933

monochromatic

#1A3167 #274898 #335FC9 #6284D7 #93ABE4

Accessibility & contrast

On white

5.80

#335FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#335FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FC9

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FC9	#FFFFFF	#000000	##FFFFFF
##335FC9	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126DCD

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#00798B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #335fc9;
/* rgb */ color: rgb(51, 95, 201);
/* oklch */ color: oklch(51.6% 0.172 264.2);

Tailwind

colors: {
  custom: {
    50: '#7f8bda',
    500: '#335fc9',
    950: '#000000',
  },
}

SCSS

$custom: #335fc9;
$custom-light: #7f8bda;
$custom-dark: #000000;

JSON

{
  "hex": "#335fc9",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 201
  },
  "hsl": {
    "h": 222.4,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.51575,
    "c": 0.17232,
    "h": 264.2
  },
  "luminance": 0.13105
}

Semantic roles & 50–950 ramp

primary

#335FC9

secondary

#CFBA89

accent

#B445E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #335FC9

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

Preview Lab → · Contrast checker → · Palette generator →