#2256A5#2256A5

#2256A5 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.3% C 0.139 H 258.9°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#2256A5
RGB	rgb(34, 86, 165)
HSL	hsl(216, 66%, 39%)
HSV	hsv(216, 79%, 65%)
CMYK	cmyk(79.4%, 47.9%, 0%, 35.3%)
CIE-LAB	lab(37.32, 12.18, -47.51)
CIE-LCH	lch(37.32, 49.04, 284.38°)
OKLab	oklab(46.34% -0.0268 -0.1365)
OKLCH	oklch(46.34% 0.139 258.9)
XYZ	xyz(10.7765, 9.7110, 36.8965)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2256A5 #A57122

analogous

#2298A5 #2256A5 #3022A5

triadic

#2256A5 #A52256 #56A522

tetradic

#2256A5 #A52298 #A57122 #22A530

square

#2256A5 #A52298 #A57122 #22A530

split-complementary

#2256A5 #A53022 #98A522

monochromatic

#0D2140 #183C72 #2256A5 #3071D4 #6394DF

Accessibility & contrast

On white

7.14

#2256A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2256A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2256A5

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2256A5	#FFFFFF	#000000	##FFFFFF
##2256A5	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5EA8

Deuteranopia (green-blind)

#0152A3

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2256a5;
/* rgb */ color: rgb(34, 86, 165);
/* oklch */ color: oklch(46.3% 0.139 258.9);

Tailwind

colors: {
  custom: {
    50: '#7285c0',
    500: '#2256a5',
    950: '#000000',
  },
}

SCSS

$custom: #2256a5;
$custom-light: #7285c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2256a5",
  "rgb": {
    "r": 34,
    "g": 86,
    "b": 165
  },
  "hsl": {
    "h": 216.183,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.13907,
    "h": 258.9
  },
  "luminance": 0.09712
}

Semantic roles & 50–950 ramp

primary

#2256A5

secondary

#C49C5F

accent

#A53FE9

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2256A5

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

Preview Lab → · Contrast checker → · Palette generator →