#3376B4#3376B4

#3376B4 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.2% C 0.118 H 249.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3376B4
RGB	rgb(51, 118, 180)
HSL	hsl(209, 56%, 45%)
HSV	hsv(209, 72%, 71%)
CMYK	cmyk(71.7%, 34.4%, 0%, 29.4%)
CIE-LAB	lab(48.20, -0.20, -38.94)
CIE-LCH	lch(48.20, 38.94, 269.70°)
OKLab	oklab(55.25% -0.0417 -0.1105)
OKLCH	oklch(55.25% 0.118 249.3)
XYZ	xyz(16.0788, 16.9542, 45.5963)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376B4 #B47133

analogous

#33B4B1 #3376B4 #3336B4

triadic

#3376B4 #B43376 #76B433

tetradic

#3376B4 #B133B4 #B47133 #36B433

square

#3376B4 #B133B4 #B47133 #36B433

split-complementary

#3376B4 #B43336 #B4B133

monochromatic

#183755 #255784 #3376B4 #5594CF #85B2DC

Accessibility & contrast

On white

4.78

#3376B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3376B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3376B4

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376B4	#FFFFFF	#000000	##FFFFFF
##3376B4	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A79B7

Deuteranopia (green-blind)

#486DB3

Tritanopia (blue-blind)

#00858C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3376b4;
/* rgb */ color: rgb(51, 118, 180);
/* oklch */ color: oklch(55.2% 0.118 249.3);

Tailwind

colors: {
  custom: {
    50: '#7b9dcb',
    500: '#3376b4',
    950: '#000000',
  },
}

SCSS

$custom: #3376b4;
$custom-light: #7b9dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3376b4",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 180
  },
  "hsl": {
    "h": 208.837,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.55248,
    "c": 0.11815,
    "h": 249.3
  },
  "luminance": 0.16956
}

Semantic roles & 50–950 ramp

primary

#3376B4

secondary

#C6A07D

accent

#9149DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3376B4

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

Preview Lab → · Contrast checker → · Palette generator →