#2289A2#2289A2

#2289A2 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.5% C 0.096 H 218.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2289A2
RGB	rgb(34, 137, 162)
HSL	hsl(192, 65%, 38%)
HSV	hsv(192, 79%, 64%)
CMYK	cmyk(79%, 15.4%, 0%, 36.5%)
CIE-LAB	lab(52.77, -19.64, -21.43)
CIE-LCH	lch(52.77, 29.07, 227.49°)
OKLab	oklab(58.49% -0.0753 -0.0599)
OKLCH	oklch(58.49% 0.096 218.5)
XYZ	xyz(16.1242, 20.8381, 37.3477)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2289A2 #A23B22

analogous

#22A27B #2289A2 #2249A2

triadic

#2289A2 #A22289 #89A222

tetradic

#2289A2 #7B22A2 #A23B22 #49A222

square

#2289A2 #7B22A2 #A23B22 #49A222

split-complementary

#2289A2 #A22249 #A27B22

monochromatic

#0D333D #175E6F #2289A2 #2EB3D3 #61C5DE

Accessibility & contrast

On white

4.06

#2289A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2289A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2289A2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2289A2	#FFFFFF	#000000	##000000
##2289A2	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A3

Deuteranopia (green-blind)

#6879A2

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2289a2;
/* rgb */ color: rgb(34, 137, 162);
/* oklch */ color: oklch(58.5% 0.096 218.5);

Tailwind

colors: {
  custom: {
    50: '#73abbd',
    500: '#2289a2',
    950: '#000000',
  },
}

SCSS

$custom: #2289a2;
$custom-light: #73abbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2289a2",
  "rgb": {
    "r": 34,
    "g": 137,
    "b": 162
  },
  "hsl": {
    "h": 191.719,
    "s": 65.306,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58494,
    "c": 0.09626,
    "h": 218.5
  },
  "luminance": 0.2084
}

Semantic roles & 50–950 ramp

primary

#2289A2

secondary

#C3715D

accent

#6040E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2289A2

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

Preview Lab → · Contrast checker → · Palette generator →