#2289BD#2289BD

#2289BD is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.8% C 0.119 H 236.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#2289BD
RGB	rgb(34, 137, 189)
HSL	hsl(200, 70%, 44%)
HSV	hsv(200, 82%, 74%)
CMYK	cmyk(82%, 27.5%, 0%, 25.9%)
CIE-LAB	lab(53.92, -10.14, -35.14)
CIE-LCH	lch(53.92, 36.57, 253.90°)
OKLab	oklab(59.8% -0.0653 -0.0994)
OKLCH	oklch(59.8% 0.119 236.7)
XYZ	xyz(18.7870, 21.9032, 51.3718)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2289BD #BD5622

analogous

#22BDA3 #2289BD #223BBD

triadic

#2289BD #BD2289 #89BD22

tetradic

#2289BD #A322BD #BD5622 #3BBD22

square

#2289BD #A322BD #BD5622 #3BBD22

split-complementary

#2289BD #BD223B #BDA322

monochromatic

#0F3E55 #196389 #2289BD #40A8DD #73C0E6

Accessibility & contrast

On white

3.90

#2289BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#2289BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2289BD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2289BD	#FFFFFF	#000000	##000000
##2289BD	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089BF

Deuteranopia (green-blind)

#5B7BBC

Tritanopia (blue-blind)

#00969B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2289bd;
/* rgb */ color: rgb(34, 137, 189);
/* oklch */ color: oklch(59.8% 0.119 236.7);

Tailwind

colors: {
  custom: {
    50: '#77abd1',
    500: '#2289bd',
    950: '#000000',
  },
}

SCSS

$custom: #2289bd;
$custom-light: #77abd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2289bd",
  "rgb": {
    "r": 34,
    "g": 137,
    "b": 189
  },
  "hsl": {
    "h": 200.129,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.59796,
    "c": 0.11892,
    "h": 236.7
  },
  "luminance": 0.21906
}

Semantic roles & 50–950 ramp

primary

#2289BD

secondary

#CD8E6E

accent

#773BEC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A1014

muted

#7C7F82

Preview Lab

Preview with #2289BD

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

Preview Lab → · Contrast checker → · Palette generator →