#2263BD#2263BD

#2263BD is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 51.0% C 0.156 H 257.8°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2263BD
RGB	rgb(34, 99, 189)
HSL	hsl(215, 70%, 44%)
HSV	hsv(215, 82%, 74%)
CMYK	cmyk(82%, 47.6%, 0%, 25.9%)
CIE-LAB	lab(42.67, 13.08, -53.02)
CIE-LCH	lch(42.67, 54.61, 283.86°)
OKLab	oklab(50.97% -0.0331 -0.1524)
OKLCH	oklch(50.97% 0.156 257.8)
XYZ	xyz(14.3034, 12.9361, 49.8773)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2263BD #BD7C22

analogous

#22B0BD #2263BD #2E22BD

triadic

#2263BD #BD2263 #63BD22

tetradic

#2263BD #BD22B0 #BD7C22 #22BD2E

square

#2263BD #BD22B0 #BD7C22 #22BD2E

split-complementary

#2263BD #BD2E22 #B0BD22

monochromatic

#0F2D55 #194889 #2263BD #4081DD #73A3E6

Accessibility & contrast

On white

5.85

#2263BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2263BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2263BD

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2263BD	#FFFFFF	#000000	##FFFFFF
##2263BD	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306CC0

Deuteranopia (green-blind)

#005EBB

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2263bd;
/* rgb */ color: rgb(34, 99, 189);
/* oklch */ color: oklch(51.0% 0.156 257.8);

Tailwind

colors: {
  custom: {
    50: '#778ed1',
    500: '#2263bd',
    950: '#000000',
  },
}

SCSS

$custom: #2263bd;
$custom-light: #778ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#2263bd",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 189
  },
  "hsl": {
    "h": 214.839,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50968,
    "c": 0.15597,
    "h": 257.8
  },
  "luminance": 0.12938
}

Semantic roles & 50–950 ramp

primary

#2263BD

secondary

#CDA56E

accent

#A23BEC

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2263BD

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

Preview Lab → · Contrast checker → · Palette generator →