#28A0B1#28A0B1

#28A0B1 is a light, moderate teal. Relative luminance 0.288; OKLCH L 65.0% C 0.103 H 209.3°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#28A0B1
RGB	rgb(40, 160, 177)
HSL	hsl(187, 63%, 43%)
HSV	hsv(187, 77%, 69%)
CMYK	cmyk(77.4%, 9.6%, 0%, 30.6%)
CIE-LAB	lab(60.57, -25.98, -18.06)
CIE-LCH	lch(60.57, 31.64, 214.80°)
OKLab	oklab(65% -0.0897 -0.0503)
OKLCH	oklch(65% 0.103 209.3)
XYZ	xyz(21.3782, 28.7644, 46.0118)
Luminance	0.2877 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A0B1 #B13928

analogous

#28B17D #28A0B1 #285CB1

triadic

#28A0B1 #B128A0 #A0B128

tetradic

#28A0B1 #7D28B1 #B13928 #5CB128

square

#28A0B1 #7D28B1 #B13928 #5CB128

split-complementary

#28A0B1 #B1285C #B17D28

monochromatic

#11464D #1D737F #28A0B1 #42C2D4 #74D2E0

Accessibility & contrast

On white

3.11

#28A0B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#28A0B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A0B1

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A0B1	#FFFFFF	#000000	##000000
##28A0B1	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB2

Deuteranopia (green-blind)

#7E8CB1

Tritanopia (blue-blind)

#00A8A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a0b1;
/* rgb */ color: rgb(40, 160, 177);
/* oklch */ color: oklch(65.0% 0.103 209.3);

Tailwind

colors: {
  custom: {
    50: '#79bcc8',
    500: '#28a0b1',
    950: '#000000',
  },
}

SCSS

$custom: #28a0b1;
$custom-light: #79bcc8;
$custom-dark: #000000;

JSON

{
  "hex": "#28a0b1",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 177
  },
  "hsl": {
    "h": 187.445,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64999,
    "c": 0.10283,
    "h": 209.3
  },
  "luminance": 0.28767
}

Semantic roles & 50–950 ramp

primary

#28A0B1

secondary

#C7796E

accent

#5642E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A0B1

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

Preview Lab → · Contrast checker → · Palette generator →