#3A76BB#3A76BB

#3A76BB is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.124 H 253.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A76BB
RGB	rgb(58, 118, 187)
HSL	hsl(212, 53%, 48%)
HSV	hsv(212, 69%, 73%)
CMYK	cmyk(69%, 36.9%, 0%, 26.7%)
CIE-LAB	lab(48.81, 3.39, -42.00)
CIE-LCH	lch(48.81, 42.14, 274.62°)
OKLab	oklab(55.91% -0.0351 -0.1194)
OKLCH	oklch(55.91% 0.124 253.6)
XYZ	xyz(17.1897, 17.4425, 49.4649)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A76BB #BB7F3A

analogous

#3AB6BB #3A76BB #3E3ABB

triadic

#3A76BB #BB3A76 #76BB3A

tetradic

#3A76BB #BB3AB6 #BB7F3A #3ABB3E

square

#3A76BB #BB3AB6 #BB7F3A #3ABB3E

split-complementary

#3A76BB #BB3E3A #B6BB3A

monochromatic

#1D3B5E #2C598C #3A76BB #6395CF #92B5DD

Accessibility & contrast

On white

4.68

#3A76BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3A76BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A76BB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A76BB	#FFFFFF	#000000	##FFFFFF
##3A76BB	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#577BBE

Deuteranopia (green-blind)

#446EBA

Tritanopia (blue-blind)

#00868F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a76bb;
/* rgb */ color: rgb(58, 118, 187);
/* oklch */ color: oklch(55.9% 0.124 253.6);

Tailwind

colors: {
  custom: {
    50: '#7f9dd0',
    500: '#3a76bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a76bb;
$custom-light: #7f9dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a76bb",
  "rgb": {
    "r": 58,
    "g": 118,
    "b": 187
  },
  "hsl": {
    "h": 212.093,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55914,
    "c": 0.12446,
    "h": 253.6
  },
  "luminance": 0.17444
}

Semantic roles & 50–950 ramp

primary

#3A76BB

secondary

#C8AB88

accent

#994CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A76BB

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

Preview Lab → · Contrast checker → · Palette generator →