#2263A8#2263A8

#2263A8 is a mid, vivid cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.128 H 253.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#2263A8
RGB	rgb(34, 99, 168)
HSL	hsl(211, 66%, 40%)
HSV	hsv(211, 80%, 66%)
CMYK	cmyk(79.8%, 41.1%, 0%, 34.1%)
CIE-LAB	lab(41.36, 4.89, -42.81)
CIE-LCH	lch(41.36, 43.09, 276.52°)
OKLab	oklab(49.53% -0.0373 -0.1224)
OKLCH	oklch(49.53% 0.128 253.1)
XYZ	xyz(12.1868, 12.0895, 38.7294)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2263A8 #A86722

analogous

#22A6A8 #2263A8 #2422A8

triadic

#2263A8 #A82263 #63A822

tetradic

#2263A8 #A822A6 #A86722 #22A824

square

#2263A8 #A822A6 #A86722 #22A824

split-complementary

#2263A8 #A82422 #A6A822

monochromatic

#0D2742 #184575 #2263A8 #3281D5 #65A0E0

Accessibility & contrast

On white

6.14

#2263A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2263A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2263A8

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2263A8	#FFFFFF	#000000	##FFFFFF
##2263A8	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4168AB

Deuteranopia (green-blind)

#2B5CA7

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2263a8;
/* rgb */ color: rgb(34, 99, 168);
/* oklch */ color: oklch(49.5% 0.128 253.1);

Tailwind

colors: {
  custom: {
    50: '#728ec2',
    500: '#2263a8',
    950: '#000000',
  },
}

SCSS

$custom: #2263a8;
$custom-light: #728ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2263a8",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 168
  },
  "hsl": {
    "h": 210.896,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.12795,
    "h": 253.1
  },
  "luminance": 0.12091
}

Semantic roles & 50–950 ramp

primary

#2263A8

secondary

#C59461

accent

#963FE9

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2263A8

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

Preview Lab → · Contrast checker → · Palette generator →