#2A8FA5#2A8FA5

#2A8FA5 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.3% C 0.095 H 215.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#2A8FA5
RGB	rgb(42, 143, 165)
HSL	hsl(191, 59%, 41%)
HSV	hsv(191, 75%, 65%)
CMYK	cmyk(74.5%, 13.3%, 0%, 35.3%)
CIE-LAB	lab(54.92, -20.88, -19.85)
CIE-LCH	lch(54.92, 28.81, 223.55°)
OKLab	oklab(60.31% -0.0769 -0.0554)
OKLCH	oklch(60.31% 0.095 215.8)
XYZ	xyz(17.5660, 22.8517, 39.0750)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8FA5 #A5402A

analogous

#2AA57D #2A8FA5 #2A51A5

triadic

#2A8FA5 #A52A8F #8FA52A

tetradic

#2A8FA5 #7D2AA5 #A5402A #51A52A

square

#2A8FA5 #7D2AA5 #A5402A #51A52A

split-complementary

#2A8FA5 #A52A51 #A57D2A

monochromatic

#113A43 #1E6574 #2A8FA5 #3EB4CE #6FC7DA

Accessibility & contrast

On white

3.77

#2A8FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#2A8FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8FA5

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8FA5	#FFFFFF	#000000	##000000
##2A8FA5	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA6

Deuteranopia (green-blind)

#6F7EA5

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #2a8fa5;
/* rgb */ color: rgb(42, 143, 165);
/* oklch */ color: oklch(60.3% 0.095 215.8);

Tailwind

colors: {
  custom: {
    50: '#76b0bf',
    500: '#2a8fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2a8fa5;
$custom-light: #76b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8fa5",
  "rgb": {
    "r": 42,
    "g": 143,
    "b": 165
  },
  "hsl": {
    "h": 190.732,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60307,
    "c": 0.09475,
    "h": 215.8
  },
  "luminance": 0.22854
}

Semantic roles & 50–950 ramp

primary

#2A8FA5

secondary

#C17969

accent

#6145E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A8FA5

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

Preview Lab → · Contrast checker → · Palette generator →