#3B76AA#3B76AA

#3B76AA is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 55.0% C 0.102 H 247.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3B76AA
RGB	rgb(59, 118, 170)
HSL	hsl(208, 48%, 45%)
HSV	hsv(208, 65%, 67%)
CMYK	cmyk(65.3%, 30.6%, 0%, 33.3%)
CIE-LAB	lab(47.99, -2.45, -33.44)
CIE-LCH	lch(47.99, 33.53, 265.82°)
OKLab	oklab(55% -0.0391 -0.0944)
OKLCH	oklch(55% 0.102 247.5)
XYZ	xyz(15.5351, 16.7874, 40.4440)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B76AA #AA6F3B

analogous

#3BAAA7 #3B76AA #3B3EAA

triadic

#3B76AA #AA3B76 #76AA3B

tetradic

#3B76AA #A73BAA #AA6F3B #3EAA3B

square

#3B76AA #A73BAA #AA6F3B #3EAA3B

split-complementary

#3B76AA #AA3B3E #AAA73B

monochromatic

#1B374F #2B567D #3B76AA #5C94C6 #89B2D6

Accessibility & contrast

On white

4.82

#3B76AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3B76AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B76AA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B76AA	#FFFFFF	#000000	##FFFFFF
##3B76AA	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AC

Deuteranopia (green-blind)

#506DA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3b76aa;
/* rgb */ color: rgb(59, 118, 170);
/* oklch */ color: oklch(55.0% 0.102 247.5);

Tailwind

colors: {
  custom: {
    50: '#7c9dc3',
    500: '#3b76aa',
    950: '#000000',
  },
}

SCSS

$custom: #3b76aa;
$custom-light: #7c9dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b76aa",
  "rgb": {
    "r": 59,
    "g": 118,
    "b": 170
  },
  "hsl": {
    "h": 208.108,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54999,
    "c": 0.10221,
    "h": 247.5
  },
  "luminance": 0.16789
}

Semantic roles & 50–950 ramp

primary

#3B76AA

secondary

#C09E80

accent

#9050D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3B76AA

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

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