#3376D1#3376D1

#3376D1 is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 57.0% C 0.156 H 257.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3376D1
RGB	rgb(51, 118, 209)
HSL	hsl(215, 63%, 51%)
HSV	hsv(215, 76%, 82%)
CMYK	cmyk(75.6%, 43.5%, 0%, 18%)
CIE-LAB	lab(49.81, 10.45, -53.02)
CIE-LCH	lch(49.81, 54.04, 281.15°)
OKLab	oklab(57.03% -0.0349 -0.1519)
OKLCH	oklch(57.03% 0.156 257.1)
XYZ	xyz(19.3481, 18.2619, 62.8144)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376D1 #D18E33

analogous

#33C5D1 #3376D1 #3F33D1

triadic

#3376D1 #D13376 #76D133

tetradic

#3376D1 #D133C5 #D18E33 #33D13F

square

#3376D1 #D133C5 #D18E33 #33D13F

split-complementary

#3376D1 #D13F33 #C5D133

monochromatic

#193E70 #255AA2 #3376D1 #6598DC #97B9E8

Accessibility & contrast

On white

4.51

#3376D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#3376D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3376D1

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376D1	#FFFFFF	#000000	##000000
##3376D1	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487ED5

Deuteranopia (green-blind)

#2A70CF

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3376d1;
/* rgb */ color: rgb(51, 118, 209);
/* oklch */ color: oklch(57.0% 0.156 257.1);

Tailwind

colors: {
  custom: {
    50: '#809ce0',
    500: '#3376d1',
    950: '#000000',
  },
}

SCSS

$custom: #3376d1;
$custom-light: #809ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3376d1",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 209
  },
  "hsl": {
    "h": 214.557,
    "s": 63.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.1558,
    "h": 257.1
  },
  "luminance": 0.18264
}

Semantic roles & 50–950 ramp

primary

#3376D1

secondary

#D3B58D

accent

#A042E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3376D1

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

Preview Lab → · Contrast checker → · Palette generator →