#2756A4#2756A4

#2756A4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.4% C 0.136 H 260.0°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#2756A4
RGB	rgb(39, 86, 164)
HSL	hsl(217, 62%, 40%)
HSV	hsv(217, 76%, 64%)
CMYK	cmyk(76.2%, 47.6%, 0%, 35.7%)
CIE-LAB	lab(37.42, 12.39, -46.74)
CIE-LCH	lch(37.42, 48.35, 284.85°)
OKLab	oklab(46.44% -0.0237 -0.1341)
OKLCH	oklch(46.44% 0.136 260)
XYZ	xyz(10.8629, 9.7660, 36.4273)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2756A4 #A47527

analogous

#2795A4 #2756A4 #3727A4

triadic

#2756A4 #A42756 #56A427

tetradic

#2756A4 #A42795 #A47527 #27A437

square

#2756A4 #A42795 #A47527 #27A437

split-complementary

#2756A4 #A43727 #95A427

monochromatic

#0F2241 #1B3C73 #2756A4 #3871D0 #6A95DC

Accessibility & contrast

On white

7.11

#2756A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2756A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2756A4

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2756A4	#FFFFFF	#000000	##FFFFFF
##2756A4	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5EA7

Deuteranopia (green-blind)

#0A53A2

Tritanopia (blue-blind)

#006875

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2756a4;
/* rgb */ color: rgb(39, 86, 164);
/* oklch */ color: oklch(46.4% 0.136 260.0);

Tailwind

colors: {
  custom: {
    50: '#7385bf',
    500: '#2756a4',
    950: '#000000',
  },
}

SCSS

$custom: #2756a4;
$custom-light: #7385bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2756a4",
  "rgb": {
    "r": 39,
    "g": 86,
    "b": 164
  },
  "hsl": {
    "h": 217.44,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46444,
    "c": 0.1362,
    "h": 260
  },
  "luminance": 0.09767
}

Semantic roles & 50–950 ramp

primary

#2756A4

secondary

#C29F65

accent

#A843E5

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2756A4

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

Preview Lab → · Contrast checker → · Palette generator →