#28A7B1#28A7B1

#28A7B1 is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.7% C 0.105 H 203.1°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#28A7B1
RGB	rgb(40, 167, 177)
HSL	hsl(184, 63%, 43%)
HSV	hsv(184, 77%, 69%)
CMYK	cmyk(77.4%, 5.6%, 0%, 30.6%)
CIE-LAB	lab(62.73, -29.46, -14.80)
CIE-LCH	lch(62.73, 32.97, 206.67°)
OKLab	oklab(66.74% -0.0966 -0.0411)
OKLCH	oklch(66.74% 0.105 203.1)
XYZ	xyz(22.6260, 31.2601, 46.4278)
Luminance	0.3126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A7B1 #B13228

analogous

#28B177 #28A7B1 #2862B1

triadic

#28A7B1 #B128A7 #A7B128

tetradic

#28A7B1 #7728B1 #B13228 #62B128

square

#28A7B1 #7728B1 #B13228 #62B128

split-complementary

#28A7B1 #B12862 #B17728

monochromatic

#11494D #1D787F #28A7B1 #42CAD4 #74D8E0

Accessibility & contrast

On white

2.90

#28A7B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#28A7B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A7B1

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A7B1	#FFFFFF	#000000	##000000
##28A7B1	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A0B2

Deuteranopia (green-blind)

#8692B1

Tritanopia (blue-blind)

#00AEAA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28a7b1;
/* rgb */ color: rgb(40, 167, 177);
/* oklch */ color: oklch(66.7% 0.105 203.1);

Tailwind

colors: {
  custom: {
    50: '#7ac1c8',
    500: '#28a7b1',
    950: '#000000',
  },
}

SCSS

$custom: #28a7b1;
$custom-light: #7ac1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#28a7b1",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 177
  },
  "hsl": {
    "h": 184.38,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66741,
    "c": 0.10499,
    "h": 203.1
  },
  "luminance": 0.31263
}

Semantic roles & 50–950 ramp

primary

#28A7B1

secondary

#C7746E

accent

#4E42E6

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A7B1

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

Preview Lab → · Contrast checker → · Palette generator →