#3376B9#3376B9

#3376B9 is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.5% C 0.125 H 251.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3376B9
RGB	rgb(51, 118, 185)
HSL	hsl(210, 57%, 46%)
HSV	hsv(210, 72%, 73%)
CMYK	cmyk(72.4%, 36.2%, 0%, 27.5%)
CIE-LAB	lab(48.46, 1.61, -41.42)
CIE-LCH	lch(48.46, 41.45, 272.23°)
OKLab	oklab(55.54% -0.0403 -0.1178)
OKLCH	oklch(55.54% 0.125 251.1)
XYZ	xyz(16.5974, 17.1616, 48.3273)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376B9 #B97633

analogous

#33B9B9 #3376B9 #3333B9

triadic

#3376B9 #B93376 #76B933

tetradic

#3376B9 #B933B9 #B97633 #33B933

square

#3376B9 #B933B9 #B97633 #33B933

split-complementary

#3376B9 #B93333 #B9B933

monochromatic

#193959 #265789 #3376B9 #5895D1 #88B3DE

Accessibility & contrast

On white

4.74

#3376B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3376B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3376B9

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376B9	#FFFFFF	#000000	##FFFFFF
##3376B9	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#577ABC

Deuteranopia (green-blind)

#446DB8

Tritanopia (blue-blind)

#00868F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3376b9;
/* rgb */ color: rgb(51, 118, 185);
/* oklch */ color: oklch(55.5% 0.125 251.1);

Tailwind

colors: {
  custom: {
    50: '#7b9dce',
    500: '#3376b9',
    950: '#000000',
  },
}

SCSS

$custom: #3376b9;
$custom-light: #7b9dce;
$custom-dark: #000000;

JSON

{
  "hex": "#3376b9",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 185
  },
  "hsl": {
    "h": 210,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55538,
    "c": 0.12451,
    "h": 251.1
  },
  "luminance": 0.17163
}

Semantic roles & 50–950 ramp

primary

#3376B9

secondary

#C8A480

accent

#9448E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3376B9

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

Preview Lab → · Contrast checker → · Palette generator →