#2256A6#2256A6

#2256A6 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.4% C 0.140 H 259.0°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#2256A6
RGB	rgb(34, 86, 166)
HSL	hsl(216, 66%, 39%)
HSV	hsv(216, 80%, 65%)
CMYK	cmyk(79.5%, 48.2%, 0%, 34.9%)
CIE-LAB	lab(37.39, 12.57, -47.99)
CIE-LCH	lch(37.39, 49.61, 284.68°)
OKLab	oklab(46.41% -0.0267 -0.1379)
OKLCH	oklch(46.41% 0.14 259)
XYZ	xyz(10.8679, 9.7476, 37.3777)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2256A6 #A67222

analogous

#2298A6 #2256A6 #3022A6

triadic

#2256A6 #A62256 #56A622

tetradic

#2256A6 #A62298 #A67222 #22A630

square

#2256A6 #A62298 #A67222 #22A630

split-complementary

#2256A6 #A63022 #98A622

monochromatic

#0D2140 #183C73 #2256A6 #3071D5 #6394DF

Accessibility & contrast

On white

7.12

#2256A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2256A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2256A6

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2256A6	#FFFFFF	#000000	##FFFFFF
##2256A6	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295EA9

Deuteranopia (green-blind)

#0052A4

Tritanopia (blue-blind)

#006976

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2256a6;
/* rgb */ color: rgb(34, 86, 166);
/* oklch */ color: oklch(46.4% 0.140 259.0);

Tailwind

colors: {
  custom: {
    50: '#7285c1',
    500: '#2256a6',
    950: '#000000',
  },
}

SCSS

$custom: #2256a6;
$custom-light: #7285c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2256a6",
  "rgb": {
    "r": 34,
    "g": 86,
    "b": 166
  },
  "hsl": {
    "h": 216.364,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.46414,
    "c": 0.14045,
    "h": 259
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#2256A6

secondary

#C49D5F

accent

#A63FE9

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2256A6

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

Preview Lab → · Contrast checker → · Palette generator →