#2B8299#2B8299

#2B8299 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.5% C 0.088 H 219.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B8299
RGB	rgb(43, 130, 153)
HSL	hsl(193, 56%, 38%)
HSV	hsv(193, 72%, 60%)
CMYK	cmyk(71.9%, 15%, 0%, 40%)
CIE-LAB	lab(50.43, -17.77, -19.79)
CIE-LCH	lch(50.43, 26.59, 228.08°)
OKLab	oklab(56.55% -0.0679 -0.0552)
OKLCH	oklch(56.55% 0.088 219.1)
XYZ	xyz(14.7263, 18.7771, 32.9790)
Luminance	0.1878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8299 #99422B

analogous

#2B9979 #2B8299 #2B4B99

triadic

#2B8299 #992B82 #82992B

tetradic

#2B8299 #792B99 #99422B #4B992B

square

#2B8299 #792B99 #99422B #4B992B

split-complementary

#2B8299 #992B4B #99792B

monochromatic

#103139 #1E5969 #2B8299 #3AAAC8 #69BED5

Accessibility & contrast

On white

4.42

#2B8299 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#2B8299 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8299

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8299	#FFFFFF	#000000	##000000
##2B8299	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747E9A

Deuteranopia (green-blind)

#647399

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2b8299;
/* rgb */ color: rgb(43, 130, 153);
/* oklch */ color: oklch(56.5% 0.088 219.1);

Tailwind

colors: {
  custom: {
    50: '#74a6b7',
    500: '#2b8299',
    950: '#000000',
  },
}

SCSS

$custom: #2b8299;
$custom-light: #74a6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8299",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 153
  },
  "hsl": {
    "h": 192.545,
    "s": 56.122,
    "l": 38.431
  },
  "oklch": {
    "l": 0.56548,
    "c": 0.08753,
    "h": 219.1
  },
  "luminance": 0.18779
}

Semantic roles & 50–950 ramp

primary

#2B8299

secondary

#BC7764

accent

#6848DF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2B8299

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

Preview Lab → · Contrast checker → · Palette generator →