#2D8BA3#2D8BA3

#2D8BA3 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.3% C 0.092 H 218.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D8BA3
RGB	rgb(45, 139, 163)
HSL	hsl(192, 57%, 41%)
HSV	hsv(192, 72%, 64%)
CMYK	cmyk(72.4%, 14.7%, 0%, 36.1%)
CIE-LAB	lab(53.67, -19.02, -20.61)
CIE-LCH	lch(53.67, 28.04, 227.30°)
OKLab	oklab(59.3% -0.0722 -0.0575)
OKLCH	oklch(59.3% 0.092 218.5)
XYZ	xyz(16.9229, 21.6655, 37.9332)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D8BA3 #A3452D

analogous

#2DA380 #2D8BA3 #2D50A3

triadic

#2D8BA3 #A32D8B #8BA32D

tetradic

#2D8BA3 #802DA3 #A3452D #50A32D

square

#2D8BA3 #802DA3 #A3452D #50A32D

split-complementary

#2D8BA3 #A32D50 #A3802D

monochromatic

#133943 #206273 #2D8BA3 #42AFCB #72C3D8

Accessibility & contrast

On white

3.94

#2D8BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#2D8BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D8BA3

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D8BA3	#FFFFFF	#000000	##000000
##2D8BA3	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C87A4

Deuteranopia (green-blind)

#6B7BA3

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2d8ba3;
/* rgb */ color: rgb(45, 139, 163);
/* oklch */ color: oklch(59.3% 0.092 218.5);

Tailwind

colors: {
  custom: {
    50: '#77adbe',
    500: '#2d8ba3',
    950: '#000000',
  },
}

SCSS

$custom: #2d8ba3;
$custom-light: #77adbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d8ba3",
  "rgb": {
    "r": 45,
    "g": 139,
    "b": 163
  },
  "hsl": {
    "h": 192.203,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.59297,
    "c": 0.09233,
    "h": 218.5
  },
  "luminance": 0.21667
}

Semantic roles & 50–950 ramp

primary

#2D8BA3

secondary

#C07D6C

accent

#6748E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2D8BA3

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

Preview Lab → · Contrast checker → · Palette generator →