#2856AB#2856AB

#2856AB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.0% C 0.146 H 261.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#2856AB
RGB	rgb(40, 86, 171)
HSL	hsl(219, 62%, 41%)
HSV	hsv(219, 77%, 67%)
CMYK	cmyk(76.6%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(37.92, 15.23, -50.09)
CIE-LCH	lch(37.92, 52.35, 286.91°)
OKLab	oklab(46.99% -0.0219 -0.144)
OKLCH	oklch(46.99% 0.146 261.4)
XYZ	xyz(11.5509, 10.0457, 39.8504)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856AB #AB7D28

analogous

#2898AB #2856AB #3C28AB

triadic

#2856AB #AB2856 #56AB28

tetradic

#2856AB #AB2898 #AB7D28 #28AB3C

square

#2856AB #AB2898 #AB7D28 #28AB3C

split-complementary

#2856AB #AB3C28 #98AB28

monochromatic

#112448 #1C3D79 #2856AB #3E72D2 #7096DE

Accessibility & contrast

On white

6.98

#2856AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2856AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2856AB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856AB	#FFFFFF	#000000	##FFFFFF
##2856AB	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2460AE

Deuteranopia (green-blind)

#0054A9

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2856ab;
/* rgb */ color: rgb(40, 86, 171);
/* oklch */ color: oklch(47.0% 0.146 261.4);

Tailwind

colors: {
  custom: {
    50: '#7585c5',
    500: '#2856ab',
    950: '#000000',
  },
}

SCSS

$custom: #2856ab;
$custom-light: #7585c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2856ab",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 218.931,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46992,
    "c": 0.14562,
    "h": 261.4
  },
  "luminance": 0.10047
}

Semantic roles & 50–950 ramp

primary

#2856AB

secondary

#C4A56A

accent

#AC43E5

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2856AB

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

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