#28689A#28689A

#28689A is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.1% C 0.103 H 245.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#28689A
RGB	rgb(40, 104, 154)
HSL	hsl(206, 59%, 38%)
HSV	hsv(206, 74%, 60%)
CMYK	cmyk(74%, 32.5%, 0%, 39.6%)
CIE-LAB	lab(42.28, -2.81, -33.04)
CIE-LCH	lch(42.28, 33.15, 265.15°)
OKLab	oklab(50.06% -0.0423 -0.0936)
OKLCH	oklch(50.06% 0.103 245.7)
XYZ	xyz(11.6559, 12.6835, 32.3995)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28689A #9A5A28

analogous

#289A93 #28689A #282F9A

triadic

#28689A #9A2868 #689A28

tetradic

#28689A #93289A #9A5A28 #2F9A28

square

#28689A #93289A #9A5A28 #2F9A28

split-complementary

#28689A #9A282F #9A9328

monochromatic

#0F2639 #1B4769 #28689A #3589CA #65A5D7

Accessibility & contrast

On white

5.94

#28689A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#28689A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28689A

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28689A	#FFFFFF	#000000	##FFFFFF
##28689A	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516A9C

Deuteranopia (green-blind)

#415F99

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #28689a;
/* rgb */ color: rgb(40, 104, 154);
/* oklch */ color: oklch(50.1% 0.103 245.7);

Tailwind

colors: {
  custom: {
    50: '#7192b8',
    500: '#28689a',
    950: '#000000',
  },
}

SCSS

$custom: #28689a;
$custom-light: #7192b8;
$custom-dark: #000000;

JSON

{
  "hex": "#28689a",
  "rgb": {
    "r": 40,
    "g": 104,
    "b": 154
  },
  "hsl": {
    "h": 206.316,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.50055,
    "c": 0.10276,
    "h": 245.7
  },
  "luminance": 0.12685
}

Semantic roles & 50–950 ramp

primary

#28689A

secondary

#BD8961

accent

#8A46E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #28689A

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

Preview Lab → · Contrast checker → · Palette generator →