#28686B#28686B

#28686B is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.8% C 0.065 H 199.5°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#28686B
RGB	rgb(40, 104, 107)
HSL	hsl(183, 46%, 29%)
HSV	hsv(183, 63%, 42%)
CMYK	cmyk(62.6%, 2.8%, 0%, 58%)
CIE-LAB	lab(40.27, -19.12, -7.78)
CIE-LCH	lch(40.27, 20.65, 202.14°)
OKLab	oklab(47.78% -0.0608 -0.0215)
OKLCH	oklch(47.78% 0.065 199.5)
XYZ	xyz(8.4781, 11.4124, 15.6631)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28686B #6B2B28

analogous

#286B4D #28686B #28476B

triadic

#28686B #6B2868 #686B28

tetradic

#28686B #4D286B #6B2B28 #476B28

square

#28686B #4D286B #6B2B28 #476B28

split-complementary

#28686B #6B2847 #6B4D28

monochromatic

#081616 #173D3E #28686B #399398 #50B9BE

Accessibility & contrast

On white

6.40

#28686B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#28686B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28686B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28686B	#FFFFFF	#000000	##FFFFFF
##28686B	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61636B

Deuteranopia (green-blind)

#565C6B

Tritanopia (blue-blind)

#006C69

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #28686b;
/* rgb */ color: rgb(40, 104, 107);
/* oklch */ color: oklch(47.8% 0.065 199.5);

Tailwind

colors: {
  custom: {
    50: '#6b9395',
    500: '#28686b',
    950: '#000000',
  },
}

SCSS

$custom: #28686b;
$custom-light: #6b9395;
$custom-dark: #000000;

JSON

{
  "hex": "#28686b",
  "rgb": {
    "r": 40,
    "g": 104,
    "b": 107
  },
  "hsl": {
    "h": 182.687,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47782,
    "c": 0.06452,
    "h": 199.5
  },
  "luminance": 0.11413
}

Semantic roles & 50–950 ramp

primary

#28686B

secondary

#9D5551

accent

#5853D5

background

#F6F9F9

surface

#ECF1F1

border

#C7CBCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #28686B

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

Preview Lab → · Contrast checker → · Palette generator →