#3376B8#3376B8

#3376B8 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.5% C 0.123 H 250.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3376B8
RGB	rgb(51, 118, 184)
HSL	hsl(210, 57%, 46%)
HSV	hsv(210, 72%, 72%)
CMYK	cmyk(72.3%, 35.9%, 0%, 27.8%)
CIE-LAB	lab(48.41, 1.25, -40.92)
CIE-LCH	lch(48.41, 40.94, 271.75°)
OKLab	oklab(55.48% -0.0406 -0.1163)
OKLCH	oklch(55.48% 0.123 250.8)
XYZ	xyz(16.4922, 17.1195, 47.7733)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376B8 #B87533

analogous

#33B8B7 #3376B8 #3334B8

triadic

#3376B8 #B83376 #76B833

tetradic

#3376B8 #B733B8 #B87533 #34B833

square

#3376B8 #B733B8 #B87533 #34B833

split-complementary

#3376B8 #B83334 #B8B733

monochromatic

#183958 #265788 #3376B8 #5895D1 #88B3DE

Accessibility & contrast

On white

4.75

#3376B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3376B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3376B8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376B8	#FFFFFF	#000000	##FFFFFF
##3376B8	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#587ABB

Deuteranopia (green-blind)

#456DB7

Tritanopia (blue-blind)

#00868E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3376b8;
/* rgb */ color: rgb(51, 118, 184);
/* oklch */ color: oklch(55.5% 0.123 250.8);

Tailwind

colors: {
  custom: {
    50: '#7b9dcd',
    500: '#3376b8',
    950: '#000000',
  },
}

SCSS

$custom: #3376b8;
$custom-light: #7b9dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3376b8",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 184
  },
  "hsl": {
    "h": 209.774,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.12323,
    "h": 250.8
  },
  "luminance": 0.17121
}

Semantic roles & 50–950 ramp

primary

#3376B8

secondary

#C8A37F

accent

#9348E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3376B8

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

Preview Lab → · Contrast checker → · Palette generator →