#28659E#28659E

#28659E is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.6% C 0.111 H 249.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#28659E
RGB	rgb(40, 101, 158)
HSL	hsl(209, 60%, 39%)
HSV	hsv(209, 75%, 62%)
CMYK	cmyk(74.7%, 36.1%, 0%, 38%)
CIE-LAB	lab(41.57, 0.55, -36.54)
CIE-LCH	lch(41.57, 36.54, 270.87°)
OKLab	oklab(49.57% -0.0382 -0.1039)
OKLCH	oklch(49.57% 0.111 249.8)
XYZ	xyz(11.6980, 12.2258, 34.0844)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28659E #9E6128

analogous

#289E9C #28659E #282A9E

triadic

#28659E #9E2865 #659E28

tetradic

#28659E #9C289E #9E6128 #2A9E28

square

#28659E #9C289E #9E6128 #2A9E28

split-complementary

#28659E #9E282A #9E9C28

monochromatic

#0F273C #1C466D #28659E #3784CC #68A2D9

Accessibility & contrast

On white

6.10

#28659E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#28659E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28659E

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28659E	#FFFFFF	#000000	##FFFFFF
##28659E	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B68A0

Deuteranopia (green-blind)

#3A5D9D

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #28659e;
/* rgb */ color: rgb(40, 101, 158);
/* oklch */ color: oklch(49.6% 0.111 249.8);

Tailwind

colors: {
  custom: {
    50: '#7290bb',
    500: '#28659e',
    950: '#000000',
  },
}

SCSS

$custom: #28659e;
$custom-light: #7290bb;
$custom-dark: #000000;

JSON

{
  "hex": "#28659e",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 158
  },
  "hsl": {
    "h": 208.983,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49566,
    "c": 0.11069,
    "h": 249.8
  },
  "luminance": 0.12227
}

Semantic roles & 50–950 ramp

primary

#28659E

secondary

#BF8F63

accent

#9145E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #28659E

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

Preview Lab → · Contrast checker → · Palette generator →