#3360C9#3360C9

#3360C9 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.171 H 263.9°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3360C9
RGB	rgb(51, 96, 201)
HSL	hsl(222, 60%, 49%)
HSV	hsv(222, 75%, 79%)
CMYK	cmyk(74.6%, 52.2%, 0%, 21.2%)
CIE-LAB	lab(43.19, 21.45, -59.10)
CIE-LCH	lch(43.19, 62.88, 289.95°)
OKLab	oklab(51.78% -0.0181 -0.1701)
OKLCH	oklch(51.78% 0.171 263.9)
XYZ	xyz(16.0870, 13.2848, 56.9634)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360C9 #C99C33

analogous

#33ABC9 #3360C9 #5133C9

triadic

#3360C9 #C93360 #60C933

tetradic

#3360C9 #C933AB #C99C33 #33C951

square

#3360C9 #C933AB #C99C33 #33C951

split-complementary

#3360C9 #C95133 #ABC933

monochromatic

#1A3167 #274998 #3360C9 #6285D7 #93ABE4

Accessibility & contrast

On white

5.74

#3360C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3360C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360C9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360C9	#FFFFFF	#000000	##FFFFFF
##3360C9	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176DCD

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#00798B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3360c9;
/* rgb */ color: rgb(51, 96, 201);
/* oklch */ color: oklch(51.8% 0.171 263.9);

Tailwind

colors: {
  custom: {
    50: '#7f8cda',
    500: '#3360c9',
    950: '#000000',
  },
}

SCSS

$custom: #3360c9;
$custom-light: #7f8cda;
$custom-dark: #000000;

JSON

{
  "hex": "#3360c9",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 201
  },
  "hsl": {
    "h": 222,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5178,
    "c": 0.1711,
    "h": 263.9
  },
  "luminance": 0.13287
}

Semantic roles & 50–950 ramp

primary

#3360C9

secondary

#CFBA89

accent

#B345E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3360C9

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

Preview Lab → · Contrast checker → · Palette generator →