#28757A#28757A

#28757A is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.8% C 0.074 H 201.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#28757A
RGB	rgb(40, 117, 122)
HSL	hsl(184, 51%, 32%)
HSV	hsv(184, 67%, 48%)
CMYK	cmyk(67.2%, 4.1%, 0%, 52.2%)
CIE-LAB	lab(45.05, -21.36, -9.66)
CIE-LCH	lch(45.05, 23.45, 204.33°)
OKLab	oklab(51.82% -0.0688 -0.0268)
OKLCH	oklch(51.82% 0.074 201.3)
XYZ	xyz(10.7477, 14.5777, 20.6559)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28757A #7A2D28

analogous

#287A56 #28757A #284C7A

triadic

#28757A #7A2875 #757A28

tetradic

#28757A #56287A #7A2D28 #4C7A28

square

#28757A #56287A #7A2D28 #4C7A28

split-complementary

#28757A #7A284C #7A5628

monochromatic

#0A1D1E #19494C #28757A #37A1A8 #55C0C7

Accessibility & contrast

On white

5.36

#28757A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#28757A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28757A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28757A	#FFFFFF	#000000	##FFFFFF
##28757A	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C707A

Deuteranopia (green-blind)

#60677A

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #28757a;
/* rgb */ color: rgb(40, 117, 122);
/* oklch */ color: oklch(51.8% 0.074 201.3);

Tailwind

colors: {
  custom: {
    50: '#6e9da0',
    500: '#28757a',
    950: '#000000',
  },
}

SCSS

$custom: #28757a;
$custom-light: #6e9da0;
$custom-dark: #000000;

JSON

{
  "hex": "#28757a",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 122
  },
  "hsl": {
    "h": 183.659,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51817,
    "c": 0.07384,
    "h": 201.3
  },
  "luminance": 0.14579
}

Semantic roles & 50–950 ramp

primary

#28757A

secondary

#AC5752

accent

#564EDA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #28757A

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

Preview Lab → · Contrast checker → · Palette generator →