#28B3C7#28B3C7

#28B3C7 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.6% C 0.114 H 209.8°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#28B3C7
RGB	rgb(40, 179, 199)
HSL	hsl(188, 67%, 47%)
HSV	hsv(188, 80%, 78%)
CMYK	cmyk(79.9%, 10.1%, 0%, 22%)
CIE-LAB	lab(67.14, -28.45, -20.35)
CIE-LCH	lch(67.14, 34.98, 215.57°)
OKLab	oklab(70.56% -0.0989 -0.0567)
OKLCH	oklch(70.56% 0.114 209.8)
XYZ	xyz(27.2994, 36.8114, 59.6883)
Luminance	0.3681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B3C7 #C73C28

analogous

#28C78C #28B3C7 #2864C7

triadic

#28B3C7 #C728B3 #B3C728

tetradic

#28B3C7 #8C28C7 #C73C28 #64C728

square

#28B3C7 #8C28C7 #C73C28 #64C728

split-complementary

#28B3C7 #C72864 #C78C28

monochromatic

#145761 #1E8594 #28B3C7 #50CADC #83DAE6

Accessibility & contrast

On white

2.51

#28B3C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#28B3C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B3C7

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B3C7	#FFFFFF	#000000	##000000
##28B3C7	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ACC8

Deuteranopia (green-blind)

#8D9DC7

Tritanopia (blue-blind)

#00BCB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #28b3c7;
/* rgb */ color: rgb(40, 179, 199);
/* oklch */ color: oklch(70.6% 0.114 209.8);

Tailwind

colors: {
  custom: {
    50: '#7ecad8',
    500: '#28b3c7',
    950: '#000000',
  },
}

SCSS

$custom: #28b3c7;
$custom-light: #7ecad8;
$custom-dark: #000000;

JSON

{
  "hex": "#28b3c7",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 199
  },
  "hsl": {
    "h": 187.547,
    "s": 66.527,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70557,
    "c": 0.11401,
    "h": 209.8
  },
  "luminance": 0.36815
}

Semantic roles & 50–950 ramp

primary

#28B3C7

secondary

#CF867C

accent

#543EE9

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #28B3C7

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

Preview Lab → · Contrast checker → · Palette generator →