#28659D#28659D

#28659D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.109 H 249.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#28659D
RGB	rgb(40, 101, 157)
HSL	hsl(209, 59%, 39%)
HSV	hsv(209, 75%, 62%)
CMYK	cmyk(74.5%, 35.7%, 0%, 38.4%)
CIE-LAB	lab(41.52, 0.18, -36.03)
CIE-LCH	lch(41.52, 36.03, 270.28°)
OKLab	oklab(49.51% -0.0385 -0.1024)
OKLCH	oklch(49.51% 0.109 249.4)
XYZ	xyz(11.6123, 12.1915, 33.6329)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28659D #9D6028

analogous

#289D9A #28659D #282A9D

triadic

#28659D #9D2865 #659D28

tetradic

#28659D #9A289D #9D6028 #2A9D28

square

#28659D #9A289D #9D6028 #2A9D28

split-complementary

#28659D #9D282A #9D9A28

monochromatic

#0F263B #1C466C #28659D #3684CC #67A2D8

Accessibility & contrast

On white

6.11

#28659D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#28659D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28659D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28659D	#FFFFFF	#000000	##FFFFFF
##28659D	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B689F

Deuteranopia (green-blind)

#3A5D9C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #28659d;
/* rgb */ color: rgb(40, 101, 157);
/* oklch */ color: oklch(49.5% 0.109 249.4);

Tailwind

colors: {
  custom: {
    50: '#7290ba',
    500: '#28659d',
    950: '#000000',
  },
}

SCSS

$custom: #28659d;
$custom-light: #7290ba;
$custom-dark: #000000;

JSON

{
  "hex": "#28659d",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 157
  },
  "hsl": {
    "h": 208.718,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.10939,
    "h": 249.4
  },
  "luminance": 0.12193
}

Semantic roles & 50–950 ramp

primary

#28659D

secondary

#BE8E62

accent

#9145E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #28659D

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

Preview Lab → · Contrast checker → · Palette generator →