#28B0CA#28B0CA

#28B0CA is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.9% C 0.115 H 214.4°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#28B0CA
RGB	rgb(40, 176, 202)
HSL	hsl(190, 67%, 47%)
HSV	hsv(190, 80%, 79%)
CMYK	cmyk(80.2%, 12.9%, 0%, 20.8%)
CIE-LAB	lab(66.34, -25.99, -23.22)
CIE-LCH	lch(66.34, 34.85, 221.77°)
OKLab	oklab(69.95% -0.0948 -0.0648)
OKLCH	oklch(69.95% 0.115 214.4)
XYZ	xyz(27.0565, 35.7627, 61.3425)
Luminance	0.3577 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0CA #CA4228

analogous

#28CA93 #28B0CA #285FCA

triadic

#28B0CA #CA28B0 #B0CA28

tetradic

#28B0CA #9328CA #CA4228 #5FCA28

square

#28B0CA #9328CA #CA4228 #5FCA28

split-complementary

#28B0CA #CA285F #CA9328

monochromatic

#145764 #1E8397 #28B0CA #52C7DD #85D7E7

Accessibility & contrast

On white

2.58

#28B0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#28B0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0CA

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0CA	#FFFFFF	#000000	##000000
##28B0CA	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAACB

Deuteranopia (green-blind)

#889BCA

Tritanopia (blue-blind)

#00BAB8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b0ca;
/* rgb */ color: rgb(40, 176, 202);
/* oklch */ color: oklch(69.9% 0.115 214.4);

Tailwind

colors: {
  custom: {
    50: '#7ec8da',
    500: '#28b0ca',
    950: '#000000',
  },
}

SCSS

$custom: #28b0ca;
$custom-light: #7ec8da;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0ca",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 202
  },
  "hsl": {
    "h": 189.63,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69949,
    "c": 0.11489,
    "h": 214.4
  },
  "luminance": 0.35766
}

Semantic roles & 50–950 ramp

primary

#28B0CA

secondary

#D08B7E

accent

#5A3EEA

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #28B0CA

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

Preview Lab → · Contrast checker → · Palette generator →