#28707B#28707B

#28707B is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.5% C 0.072 H 209.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#28707B
RGB	rgb(40, 112, 123)
HSL	hsl(188, 51%, 32%)
HSV	hsv(188, 67%, 48%)
CMYK	cmyk(67.5%, 8.9%, 0%, 51.8%)
CIE-LAB	lab(43.46, -18.36, -12.66)
CIE-LCH	lch(43.46, 22.30, 214.59°)
OKLab	oklab(50.55% -0.0627 -0.0351)
OKLCH	oklch(50.55% 0.072 209.2)
XYZ	xyz(10.2429, 13.4684, 20.7949)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28707B #7B3328

analogous

#287B5D #28707B #28477B

triadic

#28707B #7B2870 #707B28

tetradic

#28707B #5D287B #7B3328 #477B28

square

#28707B #5D287B #7B3328 #477B28

split-complementary

#28707B #7B2847 #7B5D28

monochromatic

#0A1C1F #19464D #28707B #379AA9 #56B9C8

Accessibility & contrast

On white

5.68

#28707B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#28707B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28707B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28707B	#FFFFFF	#000000	##FFFFFF
##28707B	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666C7C

Deuteranopia (green-blind)

#5A637B

Tritanopia (blue-blind)

#007573

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #28707b;
/* rgb */ color: rgb(40, 112, 123);
/* oklch */ color: oklch(50.5% 0.072 209.2);

Tailwind

colors: {
  custom: {
    50: '#6d99a1',
    500: '#28707b',
    950: '#000000',
  },
}

SCSS

$custom: #28707b;
$custom-light: #6d99a1;
$custom-dark: #000000;

JSON

{
  "hex": "#28707b",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 123
  },
  "hsl": {
    "h": 187.952,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.50547,
    "c": 0.07191,
    "h": 209.2
  },
  "luminance": 0.1347
}

Semantic roles & 50–950 ramp

primary

#28707B

secondary

#AD5E52

accent

#604DDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #28707B

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

Preview Lab → · Contrast checker → · Palette generator →