#2A8FA6#2A8FA6

#2A8FA6 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.3% C 0.095 H 216.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A8FA6
RGB	rgb(42, 143, 166)
HSL	hsl(191, 60%, 41%)
HSV	hsv(191, 75%, 65%)
CMYK	cmyk(74.7%, 13.9%, 0%, 34.9%)
CIE-LAB	lab(54.96, -20.55, -20.37)
CIE-LCH	lch(54.96, 28.93, 224.74°)
OKLab	oklab(60.35% -0.0765 -0.0568)
OKLCH	oklch(60.35% 0.095 216.6)
XYZ	xyz(17.6573, 22.8882, 39.5563)
Luminance	0.2289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8FA6 #A6412A

analogous

#2AA67F #2A8FA6 #2A51A6

triadic

#2A8FA6 #A62A8F #8FA62A

tetradic

#2A8FA6 #7F2AA6 #A6412A #51A62A

square

#2A8FA6 #7F2AA6 #A6412A #51A62A

split-complementary

#2A8FA6 #A62A51 #A67F2A

monochromatic

#113B44 #1E6575 #2A8FA6 #3FB4CE #70C7DB

Accessibility & contrast

On white

3.76

#2A8FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#2A8FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8FA6

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8FA6	#FFFFFF	#000000	##000000
##2A8FA6	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA7

Deuteranopia (green-blind)

#6F7EA6

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2a8fa6;
/* rgb */ color: rgb(42, 143, 166);
/* oklch */ color: oklch(60.3% 0.095 216.6);

Tailwind

colors: {
  custom: {
    50: '#77b0c0',
    500: '#2a8fa6',
    950: '#000000',
  },
}

SCSS

$custom: #2a8fa6;
$custom-light: #77b0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8fa6",
  "rgb": {
    "r": 42,
    "g": 143,
    "b": 166
  },
  "hsl": {
    "h": 191.129,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60349,
    "c": 0.09529,
    "h": 216.6
  },
  "luminance": 0.2289
}

Semantic roles & 50–950 ramp

primary

#2A8FA6

secondary

#C27A6A

accent

#6245E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A8FA6

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

Preview Lab → · Contrast checker → · Palette generator →