#2299BD#2299BD

#2299BD is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.7% C 0.111 H 224.0°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#2299BD
RGB	rgb(34, 153, 189)
HSL	hsl(194, 70%, 44%)
HSV	hsv(194, 82%, 74%)
CMYK	cmyk(82%, 19%, 0%, 25.9%)
CIE-LAB	lab(58.78, -18.96, -27.58)
CIE-LCH	lch(58.78, 33.47, 235.50°)
OKLab	oklab(63.68% -0.0802 -0.0774)
OKLCH	oklch(63.68% 0.111 224)
XYZ	xyz(21.2324, 26.7940, 52.1870)
Luminance	0.2680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2299BD #BD4622

analogous

#22BD93 #2299BD #224CBD

triadic

#2299BD #BD2299 #99BD22

tetradic

#2299BD #9322BD #BD4622 #4CBD22

square

#2299BD #9322BD #BD4622 #4CBD22

split-complementary

#2299BD #BD224C #BD9322

monochromatic

#0F4555 #196F89 #2299BD #40B8DD #73CBE6

Accessibility & contrast

On white

3.30

#2299BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#2299BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2299BD

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2299BD	#FFFFFF	#000000	##000000
##2299BD	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596BF

Deuteranopia (green-blind)

#7187BD

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2299bd;
/* rgb */ color: rgb(34, 153, 189);
/* oklch */ color: oklch(63.7% 0.111 224.0);

Tailwind

colors: {
  custom: {
    50: '#79b7d1',
    500: '#2299bd',
    950: '#000000',
  },
}

SCSS

$custom: #2299bd;
$custom-light: #79b7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2299bd",
  "rgb": {
    "r": 34,
    "g": 153,
    "b": 189
  },
  "hsl": {
    "h": 193.935,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63679,
    "c": 0.11144,
    "h": 224
  },
  "luminance": 0.26797
}

Semantic roles & 50–950 ramp

primary

#2299BD

secondary

#CD846E

accent

#653BEC

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2299BD

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

Preview Lab → · Contrast checker → · Palette generator →