#3B76BE#3B76BE

#3B76BE is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.1% C 0.128 H 254.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3B76BE
RGB	rgb(59, 118, 190)
HSL	hsl(213, 53%, 49%)
HSV	hsv(213, 69%, 75%)
CMYK	cmyk(68.9%, 37.9%, 0%, 25.5%)
CIE-LAB	lab(49.01, 4.63, -43.41)
CIE-LCH	lch(49.01, 43.66, 276.08°)
OKLab	oklab(56.13% -0.0336 -0.1235)
OKLCH	oklch(56.13% 0.128 254.8)
XYZ	xyz(17.5729, 17.6025, 51.1767)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B76BE #BE833B

analogous

#3BB8BE #3B76BE #423BBE

triadic

#3B76BE #BE3B76 #76BE3B

tetradic

#3B76BE #BE3BB8 #BE833B #3BBE42

square

#3B76BE #BE3BB8 #BE833B #3BBE42

split-complementary

#3B76BE #BE423B #B8BE3B

monochromatic

#1E3C61 #2C598F #3B76BE #6796D0 #95B6DE

Accessibility & contrast

On white

4.65

#3B76BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3B76BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3B76BE

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B76BE	#FFFFFF	#000000	##FFFFFF
##3B76BE	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557BC1

Deuteranopia (green-blind)

#426FBD

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3b76be;
/* rgb */ color: rgb(59, 118, 190);
/* oklch */ color: oklch(56.1% 0.128 254.8);

Tailwind

colors: {
  custom: {
    50: '#809dd2',
    500: '#3b76be',
    950: '#000000',
  },
}

SCSS

$custom: #3b76be;
$custom-light: #809dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b76be",
  "rgb": {
    "r": 59,
    "g": 118,
    "b": 190
  },
  "hsl": {
    "h": 212.977,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56131,
    "c": 0.12803,
    "h": 254.8
  },
  "luminance": 0.17604
}

Semantic roles & 50–950 ramp

primary

#3B76BE

secondary

#CAAD8B

accent

#9B4CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3B76BE

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

Preview Lab → · Contrast checker → · Palette generator →