#335FB5#335FB5

#335FB5 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.145 H 262.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#335FB5
RGB	rgb(51, 95, 181)
HSL	hsl(220, 56%, 45%)
HSV	hsv(220, 72%, 71%)
CMYK	cmyk(71.8%, 47.5%, 0%, 29%)
CIE-LAB	lab(41.57, 14.62, -50.09)
CIE-LCH	lch(41.57, 52.18, 286.27°)
OKLab	oklab(50.11% -0.0198 -0.1436)
OKLCH	oklch(50.11% 0.145 262.1)
XYZ	xyz(13.7950, 12.2230, 45.3393)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FB5 #B58933

analogous

#33A0B5 #335FB5 #4833B5

triadic

#335FB5 #B5335F #5FB533

tetradic

#335FB5 #B533A0 #B58933 #33B548

square

#335FB5 #B533A0 #B58933 #33B548

split-complementary

#335FB5 #B54833 #A0B533

monochromatic

#182D56 #264685 #335FB5 #567FCF #86A3DD

Accessibility & contrast

On white

6.10

#335FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#335FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FB5

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FB5	#FFFFFF	#000000	##FFFFFF
##335FB5	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3168B8

Deuteranopia (green-blind)

#105CB3

Tritanopia (blue-blind)

#007381

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #335fb5;
/* rgb */ color: rgb(51, 95, 181);
/* oklch */ color: oklch(50.1% 0.145 262.1);

Tailwind

colors: {
  custom: {
    50: '#7b8bcc',
    500: '#335fb5',
    950: '#000000',
  },
}

SCSS

$custom: #335fb5;
$custom-light: #7b8bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#335fb5",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 181
  },
  "hsl": {
    "h": 219.692,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50114,
    "c": 0.145,
    "h": 262.1
  },
  "luminance": 0.12224
}

Semantic roles & 50–950 ramp

primary

#335FB5

secondary

#C6AE7D

accent

#AC48DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #335FB5

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

Preview Lab → · Contrast checker → · Palette generator →