#3360B5#3360B5

#3360B5 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.144 H 261.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3360B5
RGB	rgb(51, 96, 181)
HSL	hsl(219, 56%, 45%)
HSV	hsv(219, 72%, 71%)
CMYK	cmyk(71.8%, 47%, 0%, 29%)
CIE-LAB	lab(41.85, 13.98, -49.64)
CIE-LCH	lch(41.85, 51.57, 285.73°)
OKLab	oklab(50.33% -0.0207 -0.1423)
OKLCH	oklch(50.33% 0.144 261.7)
XYZ	xyz(13.8856, 12.4043, 45.3696)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360B5 #B58833

analogous

#33A1B5 #3360B5 #4733B5

triadic

#3360B5 #B53360 #60B533

tetradic

#3360B5 #B533A1 #B58833 #33B547

square

#3360B5 #B533A1 #B58833 #33B547

split-complementary

#3360B5 #B54733 #A1B533

monochromatic

#182D56 #264785 #3360B5 #5680CF #86A4DD

Accessibility & contrast

On white

6.03

#3360B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3360B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360B5

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360B5	#FFFFFF	#000000	##FFFFFF
##3360B5	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3369B8

Deuteranopia (green-blind)

#155DB3

Tritanopia (blue-blind)

#007482

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3360b5;
/* rgb */ color: rgb(51, 96, 181);
/* oklch */ color: oklch(50.3% 0.144 261.7);

Tailwind

colors: {
  custom: {
    50: '#7b8ccc',
    500: '#3360b5',
    950: '#000000',
  },
}

SCSS

$custom: #3360b5;
$custom-light: #7b8ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3360b5",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 181
  },
  "hsl": {
    "h": 219.231,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50331,
    "c": 0.14378,
    "h": 261.7
  },
  "luminance": 0.12406
}

Semantic roles & 50–950 ramp

primary

#3360B5

secondary

#C6AD7D

accent

#AB48DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3360B5

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

Preview Lab → · Contrast checker → · Palette generator →