#2256AB#2256AB

#2256AB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.147 H 259.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2256AB
RGB	rgb(34, 86, 171)
HSL	hsl(217, 67%, 40%)
HSV	hsv(217, 80%, 67%)
CMYK	cmyk(80.1%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(37.72, 14.54, -50.42)
CIE-LCH	lch(37.72, 52.48, 286.09°)
OKLab	oklab(46.78% -0.0259 -0.145)
OKLCH	oklch(46.78% 0.147 259.9)
XYZ	xyz(11.3355, 9.9346, 39.8403)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2256AB #AB7722

analogous

#229BAB #2256AB #3222AB

triadic

#2256AB #AB2256 #56AB22

tetradic

#2256AB #AB229B #AB7722 #22AB32

square

#2256AB #AB229B #AB7722 #22AB32

split-complementary

#2256AB #AB3222 #9BAB22

monochromatic

#0E2345 #183C78 #2256AB #3471D7 #6795E1

Accessibility & contrast

On white

7.03

#2256AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2256AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2256AB

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2256AB	#FFFFFF	#000000	##FFFFFF
##2256AB	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235FAE

Deuteranopia (green-blind)

#0053A9

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2256ab;
/* rgb */ color: rgb(34, 86, 171);
/* oklch */ color: oklch(46.8% 0.147 259.9);

Tailwind

colors: {
  custom: {
    50: '#7385c5',
    500: '#2256ab',
    950: '#000000',
  },
}

SCSS

$custom: #2256ab;
$custom-light: #7385c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2256ab",
  "rgb": {
    "r": 34,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 217.226,
    "s": 66.829,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46783,
    "c": 0.14732,
    "h": 259.9
  },
  "luminance": 0.09936
}

Semantic roles & 50–950 ramp

primary

#2256AB

secondary

#C6A063

accent

#A93EEA

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2256AB

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

Preview Lab → · Contrast checker → · Palette generator →