#28636A#28636A

#28636A is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.4% C 0.061 H 205.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#28636A
RGB	rgb(40, 99, 106)
HSL	hsl(186, 45%, 29%)
HSV	hsv(186, 62%, 42%)
CMYK	cmyk(62.3%, 6.6%, 0%, 58.4%)
CIE-LAB	lab(38.58, -16.69, -9.71)
CIE-LCH	lch(38.58, 19.31, 210.18°)
OKLab	oklab(46.41% -0.0553 -0.0269)
OKLCH	oklch(46.41% 0.062 205.9)
XYZ	xyz(7.9374, 10.4146, 15.2248)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28636A #6A2F28

analogous

#286A50 #28636A #28426A

triadic

#28636A #6A2863 #636A28

tetradic

#28636A #50286A #6A2F28 #426A28

square

#28636A #50286A #6A2F28 #426A28

split-complementary

#28636A #6A2842 #6A5028

monochromatic

#081516 #17393E #28636A #398C96 #50B1BD

Accessibility & contrast

On white

6.81

#28636A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#28636A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28636A

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28636A	#FFFFFF	#000000	##FFFFFF
##28636A	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5F6A

Deuteranopia (green-blind)

#51586A

Tritanopia (blue-blind)

#006765

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #28636a;
/* rgb */ color: rgb(40, 99, 106);
/* oklch */ color: oklch(46.4% 0.061 205.9);

Tailwind

colors: {
  custom: {
    50: '#6a8f94',
    500: '#28636a',
    950: '#000000',
  },
}

SCSS

$custom: #28636a;
$custom-light: #6a8f94;
$custom-dark: #000000;

JSON

{
  "hex": "#28636a",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 106
  },
  "hsl": {
    "h": 186.364,
    "s": 45.205,
    "l": 28.627
  },
  "oklch": {
    "l": 0.46407,
    "c": 0.0615,
    "h": 205.9
  },
  "luminance": 0.10415
}

Semantic roles & 50–950 ramp

primary

#28636A

secondary

#9D5951

accent

#6153D5

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #28636A

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

Preview Lab → · Contrast checker → · Palette generator →