#28636D#28636D

#28636D is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.5% C 0.063 H 210.3°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#28636D
RGB	rgb(40, 99, 109)
HSL	hsl(189, 46%, 29%)
HSV	hsv(189, 63%, 43%)
CMYK	cmyk(63.3%, 9.2%, 0%, 57.3%)
CIE-LAB	lab(38.69, -15.72, -11.39)
CIE-LCH	lch(38.69, 19.41, 215.91°)
OKLab	oklab(46.53% -0.0539 -0.0315)
OKLCH	oklch(46.53% 0.063 210.3)
XYZ	xyz(8.0961, 10.4781, 16.0608)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28636D #6D3228

analogous

#286D55 #28636D #28416D

triadic

#28636D #6D2863 #636D28

tetradic

#28636D #55286D #6D3228 #416D28

square

#28636D #55286D #6D3228 #416D28

split-complementary

#28636D #6D2841 #6D5528

monochromatic

#081416 #183A40 #28636D #388C9A #50AFBF

Accessibility & contrast

On white

6.78

#28636D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#28636D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28636D

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28636D	#FFFFFF	#000000	##FFFFFF
##28636D	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A606E

Deuteranopia (green-blind)

#50586D

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #28636d;
/* rgb */ color: rgb(40, 99, 109);
/* oklch */ color: oklch(46.5% 0.063 210.3);

Tailwind

colors: {
  custom: {
    50: '#6a8f96',
    500: '#28636d',
    950: '#000000',
  },
}

SCSS

$custom: #28636d;
$custom-light: #6a8f96;
$custom-dark: #000000;

JSON

{
  "hex": "#28636d",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 188.696,
    "s": 46.309,
    "l": 29.216
  },
  "oklch": {
    "l": 0.46533,
    "c": 0.0625,
    "h": 210.3
  },
  "luminance": 0.10479
}

Semantic roles & 50–950 ramp

primary

#28636D

secondary

#9F5D51

accent

#6552D6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #28636D

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

Preview Lab → · Contrast checker → · Palette generator →