#28B7CA#28B7CA

#28B7CA is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.7% C 0.116 H 208.8°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#28B7CA
RGB	rgb(40, 183, 202)
HSL	hsl(187, 67%, 47%)
HSV	hsv(187, 80%, 79%)
CMYK	cmyk(80.2%, 9.4%, 0%, 20.8%)
CIE-LAB	lab(68.45, -29.46, -20.01)
CIE-LCH	lch(68.45, 35.62, 214.18°)
OKLab	oklab(71.65% -0.1015 -0.0557)
OKLCH	oklch(71.65% 0.116 208.8)
XYZ	xyz(28.4645, 38.5788, 61.8119)
Luminance	0.3858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B7CA #CA3B28

analogous

#28CA8C #28B7CA #2866CA

triadic

#28B7CA #CA28B7 #B7CA28

tetradic

#28B7CA #8C28CA #CA3B28 #66CA28

square

#28B7CA #8C28CA #CA3B28 #66CA28

split-complementary

#28B7CA #CA2866 #CA8C28

monochromatic

#145A64 #1E8997 #28B7CA #52CDDD #85DCE7

Accessibility & contrast

On white

2.41

#28B7CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#28B7CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B7CA

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B7CA	#FFFFFF	#000000	##000000
##28B7CA	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B0CB

Deuteranopia (green-blind)

#90A0CA

Tritanopia (blue-blind)

#00C0BD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #28b7ca;
/* rgb */ color: rgb(40, 183, 202);
/* oklch */ color: oklch(71.7% 0.116 208.8);

Tailwind

colors: {
  custom: {
    50: '#7fcdda',
    500: '#28b7ca',
    950: '#000000',
  },
}

SCSS

$custom: #28b7ca;
$custom-light: #7fcdda;
$custom-dark: #000000;

JSON

{
  "hex": "#28b7ca",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 202
  },
  "hsl": {
    "h": 187.037,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71651,
    "c": 0.11577,
    "h": 208.8
  },
  "luminance": 0.38582
}

Semantic roles & 50–950 ramp

primary

#28B7CA

secondary

#D0877E

accent

#523EEA

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #28B7CA

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

Preview Lab → · Contrast checker → · Palette generator →