#2856A7#2856A7

#2856A7 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.140 H 260.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#2856A7
RGB	rgb(40, 86, 167)
HSL	hsl(218, 61%, 41%)
HSV	hsv(218, 76%, 65%)
CMYK	cmyk(76%, 48.5%, 0%, 34.5%)
CIE-LAB	lab(37.65, 13.68, -48.15)
CIE-LCH	lch(37.65, 50.05, 285.86°)
OKLab	oklab(46.7% -0.0225 -0.1383)
OKLCH	oklch(46.7% 0.14 260.8)
XYZ	xyz(11.1754, 9.8955, 37.8728)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856A7 #A77928

analogous

#2895A7 #2856A7 #3A28A7

triadic

#2856A7 #A72856 #56A728

tetradic

#2856A7 #A72895 #A77928 #28A73A

square

#2856A7 #A72895 #A77928 #28A73A

split-complementary

#2856A7 #A73A28 #95A728

monochromatic

#102344 #1C3D76 #2856A7 #3C72D0 #6D95DC

Accessibility & contrast

On white

7.05

#2856A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2856A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2856A7

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856A7	#FFFFFF	#000000	##FFFFFF
##2856A7	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295FAA

Deuteranopia (green-blind)

#0053A5

Tritanopia (blue-blind)

#006976

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2856a7;
/* rgb */ color: rgb(40, 86, 167);
/* oklch */ color: oklch(46.7% 0.140 260.8);

Tailwind

colors: {
  custom: {
    50: '#7485c2',
    500: '#2856a7',
    950: '#000000',
  },
}

SCSS

$custom: #2856a7;
$custom-light: #7485c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2856a7",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 167
  },
  "hsl": {
    "h": 218.268,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46699,
    "c": 0.14006,
    "h": 260.8
  },
  "luminance": 0.09897
}

Semantic roles & 50–950 ramp

primary

#2856A7

secondary

#C3A268

accent

#AA43E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2856A7

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

Preview Lab → · Contrast checker → · Palette generator →