#229FBB#229FBB

#229FBB is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.109 H 217.5°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#229FBB
RGB	rgb(34, 159, 187)
HSL	hsl(191, 69%, 43%)
HSV	hsv(191, 82%, 73%)
CMYK	cmyk(81.8%, 15%, 0%, 26.7%)
CIE-LAB	lab(60.53, -22.79, -23.76)
CIE-LCH	lch(60.53, 32.92, 226.19°)
OKLab	oklab(65.06% -0.0866 -0.0664)
OKLCH	oklch(65.06% 0.109 217.5)
XYZ	xyz(22.0236, 28.7214, 51.3871)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#229FBB #BB3E22

analogous

#22BB8A #229FBB #2253BB

triadic

#229FBB #BB229F #9FBB22

tetradic

#229FBB #8A22BB #BB3E22 #53BB22

square

#229FBB #8A22BB #BB3E22 #53BB22

split-complementary

#229FBB #BB2253 #BB8A22

monochromatic

#0F4753 #197387 #229FBB #3EBFDC #72D0E5

Accessibility & contrast

On white

3.11

#229FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#229FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #229FBB

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##229FBB	#FFFFFF	#000000	##000000
##229FBB	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABD

Deuteranopia (green-blind)

#798CBB

Tritanopia (blue-blind)

#00A9A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #229fbb;
/* rgb */ color: rgb(34, 159, 187);
/* oklch */ color: oklch(65.1% 0.109 217.5);

Tailwind

colors: {
  custom: {
    50: '#79bbcf',
    500: '#229fbb',
    950: '#000000',
  },
}

SCSS

$custom: #229fbb;
$custom-light: #79bbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#229fbb",
  "rgb": {
    "r": 34,
    "g": 159,
    "b": 187
  },
  "hsl": {
    "h": 190.98,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65062,
    "c": 0.10917,
    "h": 217.5
  },
  "luminance": 0.28724
}

Semantic roles & 50–950 ramp

primary

#229FBB

secondary

#CC7E6D

accent

#5C3CEC

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #229FBB

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

Preview Lab → · Contrast checker → · Palette generator →