#3360B8#3360B8

#3360B8 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.5% C 0.148 H 262.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#3360B8
RGB	rgb(51, 96, 184)
HSL	hsl(220, 57%, 46%)
HSV	hsv(220, 72%, 72%)
CMYK	cmyk(72.3%, 47.8%, 0%, 27.8%)
CIE-LAB	lab(42.04, 15.10, -51.08)
CIE-LCH	lch(42.04, 53.27, 286.47°)
OKLab	oklab(50.54% -0.0202 -0.1465)
OKLCH	oklch(50.54% 0.148 262.1)
XYZ	xyz(14.1968, 12.5287, 47.0082)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360B8 #B88B33

analogous

#33A2B8 #3360B8 #4833B8

triadic

#3360B8 #B83360 #60B833

tetradic

#3360B8 #B833A2 #B88B33 #33B848

square

#3360B8 #B833A2 #B88B33 #33B848

split-complementary

#3360B8 #B84833 #A2B833

monochromatic

#182E58 #264788 #3360B8 #5881D1 #88A5DE

Accessibility & contrast

On white

5.99

#3360B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#3360B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360B8

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360B8	#FFFFFF	#000000	##FFFFFF
##3360B8	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306ABB

Deuteranopia (green-blind)

#0C5DB6

Tritanopia (blue-blind)

#007583

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3360b8;
/* rgb */ color: rgb(51, 96, 184);
/* oklch */ color: oklch(50.5% 0.148 262.1);

Tailwind

colors: {
  custom: {
    50: '#7c8cce',
    500: '#3360b8',
    950: '#000000',
  },
}

SCSS

$custom: #3360b8;
$custom-light: #7c8cce;
$custom-dark: #000000;

JSON

{
  "hex": "#3360b8",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 184
  },
  "hsl": {
    "h": 219.699,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50541,
    "c": 0.14792,
    "h": 262.1
  },
  "luminance": 0.1253
}

Semantic roles & 50–950 ramp

primary

#3360B8

secondary

#C8AF7F

accent

#AC48E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3360B8

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

Preview Lab → · Contrast checker → · Palette generator →