#335AA9#335AA9

#335AA9 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.2% C 0.134 H 262.7°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#335AA9
RGB	rgb(51, 90, 169)
HSL	hsl(220, 54%, 43%)
HSV	hsv(220, 70%, 66%)
CMYK	cmyk(69.8%, 46.7%, 0%, 33.7%)
CIE-LAB	lab(39.38, 13.39, -46.54)
CIE-LCH	lch(39.38, 48.43, 286.05°)
OKLab	oklab(48.19% -0.0171 -0.1333)
OKLCH	oklch(48.19% 0.134 262.7)
XYZ	xyz(12.1803, 10.8795, 38.9865)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AA9 #A98233

analogous

#3395A9 #335AA9 #4733A9

triadic

#335AA9 #A9335A #5AA933

tetradic

#335AA9 #A93395 #A98233 #33A947

square

#335AA9 #A93395 #A98233 #33A947

split-complementary

#335AA9 #A94733 #95A933

monochromatic

#17284B #25417A #335AA9 #4F78CA #7E9CD8

Accessibility & contrast

On white

6.61

#335AA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#335AA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AA9

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AA9	#FFFFFF	#000000	##FFFFFF
##335AA9	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AC

Deuteranopia (green-blind)

#1958A7

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #335aa9;
/* rgb */ color: rgb(51, 90, 169);
/* oklch */ color: oklch(48.2% 0.134 262.7);

Tailwind

colors: {
  custom: {
    50: '#7988c3',
    500: '#335aa9',
    950: '#000000',
  },
}

SCSS

$custom: #335aa9;
$custom-light: #7988c3;
$custom-dark: #000000;

JSON

{
  "hex": "#335aa9",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 169
  },
  "hsl": {
    "h": 220.169,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48185,
    "c": 0.13438,
    "h": 262.7
  },
  "luminance": 0.10881
}

Semantic roles & 50–950 ramp

primary

#335AA9

secondary

#C1A977

accent

#AD4BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #335AA9

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

Preview Lab → · Contrast checker → · Palette generator →