#2B8FA3#2B8FA3

#2B8FA3 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.2% C 0.093 H 214.1°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B8FA3
RGB	rgb(43, 143, 163)
HSL	hsl(190, 58%, 40%)
HSV	hsv(190, 74%, 64%)
CMYK	cmyk(73.6%, 12.3%, 0%, 36.1%)
CIE-LAB	lab(54.87, -21.41, -18.78)
CIE-LCH	lch(54.87, 28.48, 221.26°)
OKLab	oklab(60.25% -0.0773 -0.0523)
OKLCH	oklch(60.25% 0.093 214.1)
XYZ	xyz(17.4268, 22.8008, 38.1258)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8FA3 #A33F2B

analogous

#2BA37B #2B8FA3 #2B53A3

triadic

#2B8FA3 #A32B8F #8FA32B

tetradic

#2B8FA3 #7B2BA3 #A33F2B #53A32B

square

#2B8FA3 #7B2BA3 #A33F2B #53A32B

split-complementary

#2B8FA3 #A32B53 #A37B2B

monochromatic

#113A42 #1E6573 #2B8FA3 #3FB5CC #6FC7D9

Accessibility & contrast

On white

3.78

#2B8FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#2B8FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8FA3

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8FA3	#FFFFFF	#000000	##000000
##2B8FA3	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA4

Deuteranopia (green-blind)

#707EA3

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #2b8fa3;
/* rgb */ color: rgb(43, 143, 163);
/* oklch */ color: oklch(60.2% 0.093 214.1);

Tailwind

colors: {
  custom: {
    50: '#76b0be',
    500: '#2b8fa3',
    950: '#000000',
  },
}

SCSS

$custom: #2b8fa3;
$custom-light: #76b0be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8fa3",
  "rgb": {
    "r": 43,
    "g": 143,
    "b": 163
  },
  "hsl": {
    "h": 190,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60246,
    "c": 0.09334,
    "h": 214.1
  },
  "luminance": 0.22803
}

Semantic roles & 50–950 ramp

primary

#2B8FA3

secondary

#C0786A

accent

#6046E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B8FA3

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

Preview Lab → · Contrast checker → · Palette generator →