#2268B3#2268B3

#2268B3 is a mid, vivid cyan. Relative luminance 0.135; OKLCH L 51.4% C 0.137 H 253.4°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2268B3
RGB	rgb(34, 104, 179)
HSL	hsl(211, 68%, 42%)
HSV	hsv(211, 81%, 70%)
CMYK	cmyk(81%, 41.9%, 0%, 29.8%)
CIE-LAB	lab(43.50, 5.98, -45.86)
CIE-LCH	lch(43.50, 46.25, 277.43°)
OKLab	oklab(51.41% -0.039 -0.1312)
OKLCH	oklch(51.41% 0.137 253.4)
XYZ	xyz(13.7436, 13.4937, 44.5193)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2268B3 #B36D22

analogous

#22B1B3 #2268B3 #2422B3

triadic

#2268B3 #B32268 #68B322

tetradic

#2268B3 #B322B1 #B36D22 #22B324

square

#2268B3 #B322B1 #B36D22 #22B324

split-complementary

#2268B3 #B32422 #B1B322

monochromatic

#0E2C4C #184A80 #2268B3 #3986D9 #6CA6E3

Accessibility & contrast

On white

5.68

#2268B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#2268B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2268B3

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2268B3	#FFFFFF	#000000	##FFFFFF
##2268B3	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436EB6

Deuteranopia (green-blind)

#2961B2

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2268b3;
/* rgb */ color: rgb(34, 104, 179);
/* oklch */ color: oklch(51.4% 0.137 253.4);

Tailwind

colors: {
  custom: {
    50: '#7592ca',
    500: '#2268b3',
    950: '#000000',
  },
}

SCSS

$custom: #2268b3;
$custom-light: #7592ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2268b3",
  "rgb": {
    "r": 34,
    "g": 104,
    "b": 179
  },
  "hsl": {
    "h": 211.034,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5141,
    "c": 0.13693,
    "h": 253.4
  },
  "luminance": 0.13495
}

Semantic roles & 50–950 ramp

primary

#2268B3

secondary

#C99A68

accent

#973DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2268B3

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

Preview Lab → · Contrast checker → · Palette generator →