#3360C0#3360C0

#3360C0 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.1% C 0.159 H 263.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3360C0
RGB	rgb(51, 96, 192)
HSL	hsl(221, 58%, 48%)
HSV	hsv(221, 73%, 75%)
CMYK	cmyk(73.4%, 50%, 0%, 24.7%)
CIE-LAB	lab(42.57, 18.09, -54.89)
CIE-LCH	lch(42.57, 57.80, 288.24°)
OKLab	oklab(51.11% -0.0191 -0.1577)
OKLCH	oklch(51.11% 0.159 263.1)
XYZ	xyz(15.0592, 12.8737, 51.5502)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360C0 #C09333

analogous

#33A7C0 #3360C0 #4C33C0

triadic

#3360C0 #C03360 #60C033

tetradic

#3360C0 #C033A7 #C09333 #33C04C

square

#3360C0 #C033A7 #C09333 #33C04C

split-complementary

#3360C0 #C04C33 #A7C033

monochromatic

#19305F #264890 #3360C0 #5C83D4 #8DA8E1

Accessibility & contrast

On white

5.87

#3360C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3360C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360C0

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360C0	#FFFFFF	#000000	##FFFFFF
##3360C0	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276BC3

Deuteranopia (green-blind)

#005EBE

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3360c0;
/* rgb */ color: rgb(51, 96, 192);
/* oklch */ color: oklch(51.1% 0.159 263.1);

Tailwind

colors: {
  custom: {
    50: '#7d8cd4',
    500: '#3360c0',
    950: '#000000',
  },
}

SCSS

$custom: #3360c0;
$custom-light: #7d8cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3360c0",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 192
  },
  "hsl": {
    "h": 220.851,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51114,
    "c": 0.1589,
    "h": 263.1
  },
  "luminance": 0.12875
}

Semantic roles & 50–950 ramp

primary

#3360C0

secondary

#CBB484

accent

#B047E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3360C0

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

Preview Lab → · Contrast checker → · Palette generator →