#2A89A4#2A89A4

#2A89A4 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 58.8% C 0.094 H 221.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2A89A4
RGB	rgb(42, 137, 164)
HSL	hsl(193, 59%, 40%)
HSV	hsv(193, 74%, 64%)
CMYK	cmyk(74.4%, 16.5%, 0%, 35.7%)
CIE-LAB	lab(53.02, -18.01, -22.19)
CIE-LCH	lch(53.02, 28.58, 230.94°)
OKLab	oklab(58.77% -0.0712 -0.062)
OKLCH	oklch(58.77% 0.094 221.1)
XYZ	xyz(16.5986, 21.0619, 38.3053)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A89A4 #A4452A

analogous

#2AA482 #2A89A4 #2A4CA4

triadic

#2A89A4 #A42A89 #89A42A

tetradic

#2A89A4 #822AA4 #A4452A #4CA42A

square

#2A89A4 #822AA4 #A4452A #4CA42A

split-complementary

#2A89A4 #A42A4C #A4822A

monochromatic

#113843 #1E6073 #2A89A4 #3EAECD #6EC2DA

Accessibility & contrast

On white

4.03

#2A89A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#2A89A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A89A4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A89A4	#FFFFFF	#000000	##000000
##2A89A4	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A5

Deuteranopia (green-blind)

#6879A4

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2a89a4;
/* rgb */ color: rgb(42, 137, 164);
/* oklch */ color: oklch(58.8% 0.094 221.1);

Tailwind

colors: {
  custom: {
    50: '#76abbf',
    500: '#2a89a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a89a4;
$custom-light: #76abbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a89a4",
  "rgb": {
    "r": 42,
    "g": 137,
    "b": 164
  },
  "hsl": {
    "h": 193.279,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58765,
    "c": 0.09444,
    "h": 221.1
  },
  "luminance": 0.21064
}

Semantic roles & 50–950 ramp

primary

#2A89A4

secondary

#C17C69

accent

#6845E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A89A4

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

Preview Lab → · Contrast checker → · Palette generator →