#28829A#28829A

#28829A is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.5% C 0.090 H 219.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#28829A
RGB	rgb(40, 130, 154)
HSL	hsl(193, 59%, 38%)
HSV	hsv(193, 74%, 60%)
CMYK	cmyk(74%, 15.6%, 0%, 39.6%)
CIE-LAB	lab(50.39, -17.85, -20.43)
CIE-LCH	lch(50.39, 27.13, 228.85°)
OKLab	oklab(56.51% -0.069 -0.0571)
OKLCH	oklch(56.51% 0.09 219.6)
XYZ	xyz(14.6880, 18.7478, 33.4102)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28829A #9A4028

analogous

#289A79 #28829A #28499A

triadic

#28829A #9A2882 #829A28

tetradic

#28829A #79289A #9A4028 #499A28

square

#28829A #79289A #9A4028 #499A28

split-complementary

#28829A #9A2849 #9A7928

monochromatic

#0F3039 #1B5969 #28829A #35ABCA #65BFD7

Accessibility & contrast

On white

4.42

#28829A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#28829A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28829A

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28829A	#FFFFFF	#000000	##000000
##28829A	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737E9B

Deuteranopia (green-blind)

#64739A

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #28829a;
/* rgb */ color: rgb(40, 130, 154);
/* oklch */ color: oklch(56.5% 0.090 219.6);

Tailwind

colors: {
  custom: {
    50: '#73a6b7',
    500: '#28829a',
    950: '#000000',
  },
}

SCSS

$custom: #28829a;
$custom-light: #73a6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#28829a",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 154
  },
  "hsl": {
    "h": 192.632,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.56512,
    "c": 0.08952,
    "h": 219.6
  },
  "luminance": 0.18749
}

Semantic roles & 50–950 ramp

primary

#28829A

secondary

#BD7461

accent

#6746E2

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #28829A

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

Preview Lab → · Contrast checker → · Palette generator →