#28A2B3#28A2B3

#28A2B3 is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.6% C 0.104 H 209.1°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#28A2B3
RGB	rgb(40, 162, 179)
HSL	hsl(187, 63%, 43%)
HSV	hsv(187, 78%, 70%)
CMYK	cmyk(77.7%, 9.5%, 0%, 29.8%)
CIE-LAB	lab(61.26, -26.35, -18.14)
CIE-LCH	lch(61.26, 31.99, 214.55°)
OKLab	oklab(65.58% -0.0908 -0.0505)
OKLCH	oklch(65.58% 0.104 209.1)
XYZ	xyz(21.9285, 29.5438, 47.1859)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A2B3 #B33928

analogous

#28B37E #28A2B3 #285DB3

triadic

#28A2B3 #B328A2 #A2B328

tetradic

#28A2B3 #7E28B3 #B33928 #5DB328

square

#28A2B3 #7E28B3 #B33928 #5DB328

split-complementary

#28A2B3 #B3285D #B37E28

monochromatic

#12474F #1D7581 #28A2B3 #43C3D5 #75D3E0

Accessibility & contrast

On white

3.04

#28A2B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#28A2B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A2B3

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A2B3	#FFFFFF	#000000	##000000
##28A2B3	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939CB4

Deuteranopia (green-blind)

#808EB3

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a2b3;
/* rgb */ color: rgb(40, 162, 179);
/* oklch */ color: oklch(65.6% 0.104 209.1);

Tailwind

colors: {
  custom: {
    50: '#7abec9',
    500: '#28a2b3',
    950: '#000000',
  },
}

SCSS

$custom: #28a2b3;
$custom-light: #7abec9;
$custom-dark: #000000;

JSON

{
  "hex": "#28a2b3",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 179
  },
  "hsl": {
    "h": 187.338,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65576,
    "c": 0.10393,
    "h": 209.1
  },
  "luminance": 0.29546
}

Semantic roles & 50–950 ramp

primary

#28A2B3

secondary

#C87A6F

accent

#5641E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A2B3

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

Preview Lab → · Contrast checker → · Palette generator →