#335AA8#335AA8

#335AA8 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.1% C 0.133 H 262.5°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#335AA8
RGB	rgb(51, 90, 168)
HSL	hsl(220, 53%, 43%)
HSV	hsv(220, 70%, 66%)
CMYK	cmyk(69.6%, 46.4%, 0%, 34.1%)
CIE-LAB	lab(39.31, 13.02, -46.05)
CIE-LCH	lch(39.31, 47.86, 285.78°)
OKLab	oklab(48.12% -0.0173 -0.1318)
OKLCH	oklch(48.12% 0.133 262.5)
XYZ	xyz(12.0868, 10.8421, 38.4939)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AA8 #A88133

analogous

#3394A8 #335AA8 #4633A8

triadic

#335AA8 #A8335A #5AA833

tetradic

#335AA8 #A83394 #A88133 #33A846

square

#335AA8 #A83394 #A88133 #33A846

split-complementary

#335AA8 #A84633 #94A833

monochromatic

#16284A #254179 #335AA8 #4F78C9 #7E9CD8

Accessibility & contrast

On white

6.63

#335AA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#335AA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AA8

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AA8	#FFFFFF	#000000	##FFFFFF
##335AA8	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3262AB

Deuteranopia (green-blind)

#1B58A6

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #335aa8;
/* rgb */ color: rgb(51, 90, 168);
/* oklch */ color: oklch(48.1% 0.133 262.5);

Tailwind

colors: {
  custom: {
    50: '#7988c2',
    500: '#335aa8',
    950: '#000000',
  },
}

SCSS

$custom: #335aa8;
$custom-light: #7988c2;
$custom-dark: #000000;

JSON

{
  "hex": "#335aa8",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 168
  },
  "hsl": {
    "h": 220,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48116,
    "c": 0.13296,
    "h": 262.5
  },
  "luminance": 0.10843
}

Semantic roles & 50–950 ramp

primary

#335AA8

secondary

#C1A876

accent

#AC4BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #335AA8

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

Preview Lab → · Contrast checker → · Palette generator →