#2756AE#2756AE

#2756AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.2% C 0.150 H 261.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2756AE
RGB	rgb(39, 86, 174)
HSL	hsl(219, 63%, 42%)
HSV	hsv(219, 78%, 68%)
CMYK	cmyk(77.6%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(38.10, 16.27, -51.59)
CIE-LCH	lch(38.10, 54.10, 287.51°)
OKLab	oklab(47.18% -0.0222 -0.1484)
OKLCH	oklch(47.18% 0.15 261.5)
XYZ	xyz(11.8017, 10.1415, 41.3717)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2756AE #AE7F27

analogous

#279AAE #2756AE #3C27AE

triadic

#2756AE #AE2756 #56AE27

tetradic

#2756AE #AE279A #AE7F27 #27AE3C

square

#2756AE #AE279A #AE7F27 #27AE3C

split-complementary

#2756AE #AE3C27 #9AAE27

monochromatic

#11254A #1C3D7C #2756AE #3E72D4 #7097DF

Accessibility & contrast

On white

6.93

#2756AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2756AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2756AE

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2756AE	#FFFFFF	#000000	##FFFFFF
##2756AE	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2060B1

Deuteranopia (green-blind)

#0054AC

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2756ae;
/* rgb */ color: rgb(39, 86, 174);
/* oklch */ color: oklch(47.2% 0.150 261.5);

Tailwind

colors: {
  custom: {
    50: '#7685c7',
    500: '#2756ae',
    950: '#000000',
  },
}

SCSS

$custom: #2756ae;
$custom-light: #7685c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2756ae",
  "rgb": {
    "r": 39,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 219.111,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.47179,
    "c": 0.15006,
    "h": 261.5
  },
  "luminance": 0.10143
}

Semantic roles & 50–950 ramp

primary

#2756AE

secondary

#C6A66B

accent

#AD41E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2756AE

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

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