#2856AF#2856AF

#2856AF is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.3% C 0.151 H 261.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#2856AF
RGB	rgb(40, 86, 175)
HSL	hsl(220, 63%, 42%)
HSV	hsv(220, 77%, 69%)
CMYK	cmyk(77.1%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(38.20, 16.78, -52.01)
CIE-LCH	lch(38.20, 54.65, 287.88°)
OKLab	oklab(47.29% -0.0213 -0.1496)
OKLCH	oklch(47.29% 0.151 261.9)
XYZ	xyz(11.9379, 10.2005, 41.8888)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856AF #AF8128

analogous

#2899AF #2856AF #3E28AF

triadic

#2856AF #AF2856 #56AF28

tetradic

#2856AF #AF2899 #AF8128 #28AF3E

square

#2856AF #AF2899 #AF8128 #28AF3E

split-complementary

#2856AF #AF3E28 #99AF28

monochromatic

#11254B #1D3E7D #2856AF #4173D4 #7397DF

Accessibility & contrast

On white

6.91

#2856AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2856AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2856AF

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856AF	#FFFFFF	#000000	##FFFFFF
##2856AF	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F60B2

Deuteranopia (green-blind)

#0054AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2856af;
/* rgb */ color: rgb(40, 86, 175);
/* oklch */ color: oklch(47.3% 0.151 261.9);

Tailwind

colors: {
  custom: {
    50: '#7685c7',
    500: '#2856af',
    950: '#000000',
  },
}

SCSS

$custom: #2856af;
$custom-light: #7685c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2856af",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 219.556,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.47291,
    "c": 0.15114,
    "h": 261.9
  },
  "luminance": 0.10202
}

Semantic roles & 50–950 ramp

primary

#2856AF

secondary

#C6A86D

accent

#AE42E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2856AF

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

Preview Lab → · Contrast checker → · Palette generator →