#2B8DA6#2B8DA6

#2B8DA6 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 59.9% C 0.095 H 218.8°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B8DA6
RGB	rgb(43, 141, 166)
HSL	hsl(192, 59%, 41%)
HSV	hsv(192, 74%, 65%)
CMYK	cmyk(74.1%, 15.1%, 0%, 34.9%)
CIE-LAB	lab(54.36, -19.36, -21.28)
CIE-LCH	lch(54.36, 28.77, 227.71°)
OKLab	oklab(59.88% -0.074 -0.0594)
OKLCH	oklch(59.88% 0.095 218.8)
XYZ	xyz(17.4012, 22.3145, 39.4590)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8DA6 #A6442B

analogous

#2BA681 #2B8DA6 #2B4FA6

triadic

#2B8DA6 #A62B8D #8DA62B

tetradic

#2B8DA6 #812BA6 #A6442B #4FA62B

square

#2B8DA6 #812BA6 #A6442B #4FA62B

split-complementary

#2B8DA6 #A62B4F #A6812B

monochromatic

#123A45 #1E6475 #2B8DA6 #41B1CE #71C5DA

Accessibility & contrast

On white

3.84

#2B8DA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#2B8DA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8DA6

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8DA6	#FFFFFF	#000000	##000000
##2B8DA6	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D89A7

Deuteranopia (green-blind)

#6C7DA6

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2b8da6;
/* rgb */ color: rgb(43, 141, 166);
/* oklch */ color: oklch(59.9% 0.095 218.8);

Tailwind

colors: {
  custom: {
    50: '#77aec0',
    500: '#2b8da6',
    950: '#000000',
  },
}

SCSS

$custom: #2b8da6;
$custom-light: #77aec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8da6",
  "rgb": {
    "r": 43,
    "g": 141,
    "b": 166
  },
  "hsl": {
    "h": 192.195,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.59875,
    "c": 0.09491,
    "h": 218.8
  },
  "luminance": 0.22317
}

Semantic roles & 50–950 ramp

primary

#2B8DA6

secondary

#C17D6B

accent

#6646E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B8DA6

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

Preview Lab → · Contrast checker → · Palette generator →