#2D8DA3#2D8DA3

#2D8DA3 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 59.8% C 0.092 H 216.4°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2D8DA3
RGB	rgb(45, 141, 163)
HSL	hsl(191, 57%, 41%)
HSV	hsv(191, 72%, 64%)
CMYK	cmyk(72.4%, 13.5%, 0%, 36.1%)
CIE-LAB	lab(54.29, -20.08, -19.66)
CIE-LCH	lch(54.29, 28.10, 224.39°)
OKLab	oklab(59.8% -0.0743 -0.0548)
OKLCH	oklch(59.8% 0.092 216.4)
XYZ	xyz(17.2151, 22.2500, 38.0306)
Luminance	0.2225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D8DA3 #A3432D

analogous

#2DA37E #2D8DA3 #2D52A3

triadic

#2D8DA3 #A32D8D #8DA32D

tetradic

#2D8DA3 #7E2DA3 #A3432D #52A32D

square

#2D8DA3 #7E2DA3 #A3432D #52A32D

split-complementary

#2D8DA3 #A32D52 #A37E2D

monochromatic

#133A43 #206473 #2D8DA3 #42B1CB #72C5D8

Accessibility & contrast

On white

3.85

#2D8DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#2D8DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D8DA3

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D8DA3	#FFFFFF	#000000	##000000
##2D8DA3	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E89A4

Deuteranopia (green-blind)

#6E7DA3

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2d8da3;
/* rgb */ color: rgb(45, 141, 163);
/* oklch */ color: oklch(59.8% 0.092 216.4);

Tailwind

colors: {
  custom: {
    50: '#77aebe',
    500: '#2d8da3',
    950: '#000000',
  },
}

SCSS

$custom: #2d8da3;
$custom-light: #77aebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d8da3",
  "rgb": {
    "r": 45,
    "g": 141,
    "b": 163
  },
  "hsl": {
    "h": 191.186,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.59796,
    "c": 0.09233,
    "h": 216.4
  },
  "luminance": 0.22252
}

Semantic roles & 50–950 ramp

primary

#2D8DA3

secondary

#C07C6C

accent

#6448E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2D8DA3

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

Preview Lab → · Contrast checker → · Palette generator →