#3360B3#3360B3

#3360B3 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.141 H 261.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3360B3
RGB	rgb(51, 96, 179)
HSL	hsl(219, 56%, 45%)
HSV	hsv(219, 72%, 70%)
CMYK	cmyk(71.5%, 46.4%, 0%, 29.8%)
CIE-LAB	lab(41.72, 13.23, -48.67)
CIE-LCH	lch(41.72, 50.44, 285.21°)
OKLab	oklab(50.19% -0.021 -0.1394)
OKLCH	oklch(50.19% 0.141 261.4)
XYZ	xyz(13.6819, 12.3228, 44.2966)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360B3 #B38633

analogous

#33A0B3 #3360B3 #4633B3

triadic

#3360B3 #B33360 #60B333

tetradic

#3360B3 #B333A0 #B38633 #33B346

square

#3360B3 #B333A0 #B38633 #33B346

split-complementary

#3360B3 #B34633 #A0B333

monochromatic

#182D54 #254683 #3360B3 #5580CE #84A3DC

Accessibility & contrast

On white

6.06

#3360B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3360B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360B3

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360B3	#FFFFFF	#000000	##FFFFFF
##3360B3	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B6

Deuteranopia (green-blind)

#1A5DB1

Tritanopia (blue-blind)

#007381

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3360b3;
/* rgb */ color: rgb(51, 96, 179);
/* oklch */ color: oklch(50.2% 0.141 261.4);

Tailwind

colors: {
  custom: {
    50: '#7b8cca',
    500: '#3360b3',
    950: '#000000',
  },
}

SCSS

$custom: #3360b3;
$custom-light: #7b8cca;
$custom-dark: #000000;

JSON

{
  "hex": "#3360b3",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 179
  },
  "hsl": {
    "h": 218.906,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50193,
    "c": 0.14101,
    "h": 261.4
  },
  "luminance": 0.12324
}

Semantic roles & 50–950 ramp

primary

#3360B3

secondary

#C6AC7C

accent

#AA49DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3360B3

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

Preview Lab → · Contrast checker → · Palette generator →