#2D8BA4#2D8BA4

#2D8BA4 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.3% C 0.093 H 219.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D8BA4
RGB	rgb(45, 139, 164)
HSL	hsl(193, 57%, 41%)
HSV	hsv(193, 73%, 64%)
CMYK	cmyk(72.6%, 15.2%, 0%, 35.7%)
CIE-LAB	lab(53.71, -18.68, -21.12)
CIE-LCH	lch(53.71, 28.20, 228.51°)
OKLab	oklab(59.34% -0.0718 -0.059)
OKLCH	oklch(59.34% 0.093 219.4)
XYZ	xyz(17.0129, 21.7015, 38.4069)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D8BA4 #A4462D

analogous

#2DA481 #2D8BA4 #2D4FA4

triadic

#2D8BA4 #A42D8B #8BA42D

tetradic

#2D8BA4 #812DA4 #A4462D #4FA42D

square

#2D8BA4 #812DA4 #A4462D #4FA42D

split-complementary

#2D8BA4 #A42D4F #A4812D

monochromatic

#133A44 #206274 #2D8BA4 #43AFCB #73C3D9

Accessibility & contrast

On white

3.93

#2D8BA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#2D8BA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D8BA4

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D8BA4	#FFFFFF	#000000	##000000
##2D8BA4	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B87A5

Deuteranopia (green-blind)

#6B7BA4

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2d8ba4;
/* rgb */ color: rgb(45, 139, 164);
/* oklch */ color: oklch(59.3% 0.093 219.4);

Tailwind

colors: {
  custom: {
    50: '#77adbf',
    500: '#2d8ba4',
    950: '#000000',
  },
}

SCSS

$custom: #2d8ba4;
$custom-light: #77adbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d8ba4",
  "rgb": {
    "r": 45,
    "g": 139,
    "b": 164
  },
  "hsl": {
    "h": 192.605,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.59341,
    "c": 0.09294,
    "h": 219.4
  },
  "luminance": 0.21703
}

Semantic roles & 50–950 ramp

primary

#2D8BA4

secondary

#C07E6D

accent

#6848E0

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2D8BA4

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

Preview Lab → · Contrast checker → · Palette generator →