#2D8399#2D8399

#2D8399 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.9% C 0.087 H 218.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D8399
RGB	rgb(45, 131, 153)
HSL	hsl(192, 55%, 39%)
HSV	hsv(192, 71%, 60%)
CMYK	cmyk(70.6%, 14.4%, 0%, 40%)
CIE-LAB	lab(50.79, -18.02, -19.22)
CIE-LCH	lch(50.79, 26.35, 226.86°)
OKLab	oklab(56.86% -0.0679 -0.0536)
OKLCH	oklch(56.86% 0.087 218.3)
XYZ	xyz(14.9459, 19.0887, 33.0276)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D8399 #99432D

analogous

#2D9979 #2D8399 #2D4D99

triadic

#2D8399 #992D83 #83992D

tetradic

#2D8399 #792D99 #99432D #4D992D

square

#2D8399 #792D99 #99432D #4D992D

split-complementary

#2D8399 #992D4D #99792D

monochromatic

#11323A #1F5B6A #2D8399 #3DAAC6 #6CBFD4

Accessibility & contrast

On white

4.36

#2D8399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#2D8399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D8399

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D8399	#FFFFFF	#000000	##000000
##2D8399	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757F9A

Deuteranopia (green-blind)

#667499

Tritanopia (blue-blind)

#008B8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2d8399;
/* rgb */ color: rgb(45, 131, 153);
/* oklch */ color: oklch(56.9% 0.087 218.3);

Tailwind

colors: {
  custom: {
    50: '#75a7b7',
    500: '#2d8399',
    950: '#000000',
  },
}

SCSS

$custom: #2d8399;
$custom-light: #75a7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d8399",
  "rgb": {
    "r": 45,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 192.222,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56857,
    "c": 0.08655,
    "h": 218.3
  },
  "luminance": 0.1909
}

Semantic roles & 50–950 ramp

primary

#2D8399

secondary

#BB7867

accent

#684ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2D8399

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

Preview Lab → · Contrast checker → · Palette generator →