#2256A1#2256A1

#2256A1 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.1% C 0.134 H 258.1°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#2256A1
RGB	rgb(34, 86, 161)
HSL	hsl(215, 65%, 38%)
HSV	hsv(215, 79%, 63%)
CMYK	cmyk(78.9%, 46.6%, 0%, 36.9%)
CIE-LAB	lab(37.05, 10.60, -45.54)
CIE-LCH	lch(37.05, 46.76, 283.11°)
OKLab	oklab(46.05% -0.0275 -0.1307)
OKLCH	oklch(46.05% 0.134 258.1)
XYZ	xyz(10.4181, 9.5676, 35.0090)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2256A1 #A16D22

analogous

#2295A1 #2256A1 #2D22A1

triadic

#2256A1 #A12256 #56A122

tetradic

#2256A1 #A12295 #A16D22 #22A12D

square

#2256A1 #A12295 #A16D22 #22A12D

split-complementary

#2256A1 #A12D22 #95A122

monochromatic

#0D203C #173B6E #2256A1 #2D71D3 #6093DD

Accessibility & contrast

On white

7.21

#2256A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2256A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2256A1

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2256A1	#FFFFFF	#000000	##FFFFFF
##2256A1	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5DA4

Deuteranopia (green-blind)

#0F52A0

Tritanopia (blue-blind)

#006873

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2256a1;
/* rgb */ color: rgb(34, 86, 161);
/* oklch */ color: oklch(46.1% 0.134 258.1);

Tailwind

colors: {
  custom: {
    50: '#7185bd',
    500: '#2256a1',
    950: '#000000',
  },
}

SCSS

$custom: #2256a1;
$custom-light: #7185bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2256a1",
  "rgb": {
    "r": 34,
    "g": 86,
    "b": 161
  },
  "hsl": {
    "h": 215.433,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46053,
    "c": 0.13355,
    "h": 258.1
  },
  "luminance": 0.09569
}

Semantic roles & 50–950 ramp

primary

#2256A1

secondary

#C2995D

accent

#A340E8

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2256A1

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

Preview Lab → · Contrast checker → · Palette generator →