#28B1CA#28B1CA

#28B1CA is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.2% C 0.115 H 213.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#28B1CA
RGB	rgb(40, 177, 202)
HSL	hsl(189, 67%, 47%)
HSV	hsv(189, 80%, 79%)
CMYK	cmyk(80.2%, 12.4%, 0%, 20.8%)
CIE-LAB	lab(66.64, -26.49, -22.76)
CIE-LCH	lch(66.64, 34.93, 220.66°)
OKLab	oklab(70.19% -0.0958 -0.0635)
OKLCH	oklch(70.19% 0.115 213.6)
XYZ	xyz(27.2533, 36.1562, 61.4081)
Luminance	0.3616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B1CA #CA4128

analogous

#28CA92 #28B1CA #2860CA

triadic

#28B1CA #CA28B1 #B1CA28

tetradic

#28B1CA #9228CA #CA4128 #60CA28

square

#28B1CA #9228CA #CA4128 #60CA28

split-complementary

#28B1CA #CA2860 #CA9228

monochromatic

#145764 #1E8497 #28B1CA #52C7DD #85D8E7

Accessibility & contrast

On white

2.55

#28B1CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#28B1CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B1CA

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B1CA	#FFFFFF	#000000	##000000
##28B1CA	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABCB

Deuteranopia (green-blind)

#899BCA

Tritanopia (blue-blind)

#00BBB9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28b1ca;
/* rgb */ color: rgb(40, 177, 202);
/* oklch */ color: oklch(70.2% 0.115 213.6);

Tailwind

colors: {
  custom: {
    50: '#7ec8da',
    500: '#28b1ca',
    950: '#000000',
  },
}

SCSS

$custom: #28b1ca;
$custom-light: #7ec8da;
$custom-dark: #000000;

JSON

{
  "hex": "#28b1ca",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 202
  },
  "hsl": {
    "h": 189.259,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70192,
    "c": 0.11495,
    "h": 213.6
  },
  "luminance": 0.3616
}

Semantic roles & 50–950 ramp

primary

#28B1CA

secondary

#D08A7E

accent

#583EEA

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #28B1CA

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

Preview Lab → · Contrast checker → · Palette generator →