#2756AD#2756AD

#2756AD is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.1% C 0.149 H 261.4°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2756AD
RGB	rgb(39, 86, 173)
HSL	hsl(219, 63%, 42%)
HSV	hsv(219, 77%, 68%)
CMYK	cmyk(77.5%, 50.3%, 0%, 32.2%)
CIE-LAB	lab(38.03, 15.89, -51.11)
CIE-LCH	lch(38.03, 53.52, 287.27°)
OKLab	oklab(47.1% -0.0223 -0.147)
OKLCH	oklch(47.1% 0.149 261.4)
XYZ	xyz(11.7046, 10.1027, 40.8602)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2756AD #AD7E27

analogous

#2799AD #2756AD #3B27AD

triadic

#2756AD #AD2756 #56AD27

tetradic

#2756AD #AD2799 #AD7E27 #27AD3B

square

#2756AD #AD2799 #AD7E27 #27AD3B

split-complementary

#2756AD #AD3B27 #99AD27

monochromatic

#102449 #1C3D7B #2756AD #3E72D3 #7097DF

Accessibility & contrast

On white

6.95

#2756AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2756AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2756AD

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2756AD	#FFFFFF	#000000	##FFFFFF
##2756AD	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2160B0

Deuteranopia (green-blind)

#0054AB

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2756ad;
/* rgb */ color: rgb(39, 86, 173);
/* oklch */ color: oklch(47.1% 0.149 261.4);

Tailwind

colors: {
  custom: {
    50: '#7585c6',
    500: '#2756ad',
    950: '#000000',
  },
}

SCSS

$custom: #2756ad;
$custom-light: #7585c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2756ad",
  "rgb": {
    "r": 39,
    "g": 86,
    "b": 173
  },
  "hsl": {
    "h": 218.955,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.47104,
    "c": 0.14867,
    "h": 261.4
  },
  "luminance": 0.10104
}

Semantic roles & 50–950 ramp

primary

#2756AD

secondary

#C6A66A

accent

#AC42E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2756AD

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

Preview Lab → · Contrast checker → · Palette generator →