#2756A3#2756A3

#2756A3 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.4% C 0.135 H 259.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2756A3
RGB	rgb(39, 86, 163)
HSL	hsl(217, 61%, 40%)
HSV	hsv(217, 76%, 64%)
CMYK	cmyk(76.1%, 47.2%, 0%, 36.1%)
CIE-LAB	lab(37.35, 12.00, -46.25)
CIE-LCH	lch(37.35, 47.78, 284.55°)
OKLab	oklab(46.37% -0.0238 -0.1327)
OKLCH	oklch(46.37% 0.135 259.8)
XYZ	xyz(10.7730, 9.7300, 35.9535)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2756A3 #A37427

analogous

#2794A3 #2756A3 #3627A3

triadic

#2756A3 #A32756 #56A327

tetradic

#2756A3 #A32794 #A37427 #27A336

square

#2756A3 #A32794 #A37427 #27A336

split-complementary

#2756A3 #A33627 #94A327

monochromatic

#0F2240 #1B3C72 #2756A3 #3871CF #6994DB

Accessibility & contrast

On white

7.13

#2756A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2756A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2756A3

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2756A3	#FFFFFF	#000000	##FFFFFF
##2756A3	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA6

Deuteranopia (green-blind)

#0D53A1

Tritanopia (blue-blind)

#006874

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2756a3;
/* rgb */ color: rgb(39, 86, 163);
/* oklch */ color: oklch(46.4% 0.135 259.8);

Tailwind

colors: {
  custom: {
    50: '#7385bf',
    500: '#2756a3',
    950: '#000000',
  },
}

SCSS

$custom: #2756a3;
$custom-light: #7385bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2756a3",
  "rgb": {
    "r": 39,
    "g": 86,
    "b": 163
  },
  "hsl": {
    "h": 217.258,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.46373,
    "c": 0.1348,
    "h": 259.8
  },
  "luminance": 0.09731
}

Semantic roles & 50–950 ramp

primary

#2756A3

secondary

#C19E64

accent

#A743E4

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2756A3

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

Preview Lab → · Contrast checker → · Palette generator →