#28868B#28868B

#28868B is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.9% C 0.085 H 200.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#28868B
RGB	rgb(40, 134, 139)
HSL	hsl(183, 55%, 35%)
HSV	hsv(183, 71%, 55%)
CMYK	cmyk(71.2%, 3.6%, 0%, 45.5%)
CIE-LAB	lab(51.11, -24.84, -10.59)
CIE-LCH	lch(51.11, 27.01, 203.08°)
OKLab	oklab(56.91% -0.0796 -0.0294)
OKLCH	oklch(56.91% 0.085 200.2)
XYZ	xyz(14.0583, 19.3638, 27.4178)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28868B #8B2D28

analogous

#288B5E #28868B #28558B

triadic

#28868B #8B2886 #868B28

tetradic

#28868B #5E288B #8B2D28 #558B28

square

#28868B #5E288B #8B2D28 #558B28

split-complementary

#28868B #8B2855 #8B5E28

monochromatic

#0D2A2C #1A585B #28868B #36B4BB #5DCBD0

Accessibility & contrast

On white

4.31

#28868B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#28868B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28868B

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28868B	#FFFFFF	#000000	##000000
##28868B	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C808B

Deuteranopia (green-blind)

#6D758B

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #28868b;
/* rgb */ color: rgb(40, 134, 139);
/* oklch */ color: oklch(56.9% 0.085 200.2);

Tailwind

colors: {
  custom: {
    50: '#72a9ac',
    500: '#28868b',
    950: '#000000',
  },
}

SCSS

$custom: #28868b;
$custom-light: #72a9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28868b",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 139
  },
  "hsl": {
    "h": 183.03,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56911,
    "c": 0.0849,
    "h": 200.2
  },
  "luminance": 0.19365
}

Semantic roles & 50–950 ramp

primary

#28868B

secondary

#B65E59

accent

#5149DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #28868B

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

Preview Lab → · Contrast checker → · Palette generator →