#3360BB#3360BB

#3360BB is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.8% C 0.152 H 262.5°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#3360BB
RGB	rgb(51, 96, 187)
HSL	hsl(220, 57%, 47%)
HSV	hsv(220, 73%, 73%)
CMYK	cmyk(72.7%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(42.24, 16.22, -52.52)
CIE-LCH	lch(42.24, 54.97, 287.16°)
OKLab	oklab(50.75% -0.0198 -0.1508)
OKLCH	oklch(50.75% 0.152 262.5)
XYZ	xyz(14.5146, 12.6558, 48.6819)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360BB #BB8E33

analogous

#33A4BB #3360BB #4A33BB

triadic

#3360BB #BB3360 #60BB33

tetradic

#3360BB #BB33A4 #BB8E33 #33BB4A

square

#3360BB #BB33A4 #BB8E33 #33BB4A

split-complementary

#3360BB #BB4A33 #A4BB33

monochromatic

#192F5B #26478B #3360BB #5981D2 #89A6DF

Accessibility & contrast

On white

5.95

#3360BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#3360BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360BB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360BB	#FFFFFF	#000000	##FFFFFF
##3360BB	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6ABE

Deuteranopia (green-blind)

#005EB9

Tritanopia (blue-blind)

#007684

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3360bb;
/* rgb */ color: rgb(51, 96, 187);
/* oklch */ color: oklch(50.8% 0.152 262.5);

Tailwind

colors: {
  custom: {
    50: '#7c8cd0',
    500: '#3360bb',
    950: '#000000',
  },
}

SCSS

$custom: #3360bb;
$custom-light: #7c8cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3360bb",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 220.147,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50754,
    "c": 0.15206,
    "h": 262.5
  },
  "luminance": 0.12657
}

Semantic roles & 50–950 ramp

primary

#3360BB

secondary

#C9B181

accent

#AE47E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3360BB

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

Preview Lab → · Contrast checker → · Palette generator →