#2A8FA8#2A8FA8

#2A8FA8 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.4% C 0.096 H 218.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A8FA8
RGB	rgb(42, 143, 168)
HSL	hsl(192, 60%, 41%)
HSV	hsv(192, 75%, 66%)
CMYK	cmyk(75%, 14.9%, 0%, 34.1%)
CIE-LAB	lab(55.03, -19.89, -21.40)
CIE-LCH	lch(55.03, 29.21, 227.09°)
OKLab	oklab(60.44% -0.0757 -0.0598)
OKLCH	oklch(60.44% 0.096 218.3)
XYZ	xyz(17.8422, 22.9622, 40.5300)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8FA8 #A8432A

analogous

#2AA882 #2A8FA8 #2A50A8

triadic

#2A8FA8 #A82A8F #8FA82A

tetradic

#2A8FA8 #822AA8 #A8432A #50A82A

square

#2A8FA8 #822AA8 #A8432A #50A82A

split-complementary

#2A8FA8 #A82A50 #A8822A

monochromatic

#123C46 #1E6577 #2A8FA8 #40B3CF #71C6DB

Accessibility & contrast

On white

3.75

#2A8FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#2A8FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8FA8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8FA8	#FFFFFF	#000000	##000000
##2A8FA8	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8BA9

Deuteranopia (green-blind)

#6E7EA8

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2a8fa8;
/* rgb */ color: rgb(42, 143, 168);
/* oklch */ color: oklch(60.4% 0.096 218.3);

Tailwind

colors: {
  custom: {
    50: '#77b0c2',
    500: '#2a8fa8',
    950: '#000000',
  },
}

SCSS

$custom: #2a8fa8;
$custom-light: #77b0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8fa8",
  "rgb": {
    "r": 42,
    "g": 143,
    "b": 168
  },
  "hsl": {
    "h": 191.905,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.60436,
    "c": 0.09642,
    "h": 218.3
  },
  "luminance": 0.22964
}

Semantic roles & 50–950 ramp

primary

#2A8FA8

secondary

#C37D6B

accent

#6445E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A8FA8

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

Preview Lab → · Contrast checker → · Palette generator →