#28649D#28649D

#28649D is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.3% C 0.110 H 250.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#28649D
RGB	rgb(40, 100, 157)
HSL	hsl(209, 59%, 39%)
HSV	hsv(209, 75%, 62%)
CMYK	cmyk(74.5%, 36.3%, 0%, 38.4%)
CIE-LAB	lab(41.21, 0.80, -36.51)
CIE-LCH	lch(41.21, 36.52, 271.26°)
OKLab	oklab(49.27% -0.0375 -0.1038)
OKLCH	oklch(49.27% 0.11 250.1)
XYZ	xyz(11.5158, 11.9985, 33.6008)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28649D #9D6128

analogous

#289D9B #28649D #28299D

triadic

#28649D #9D2864 #649D28

tetradic

#28649D #9B289D #9D6128 #299D28

square

#28649D #9B289D #9D6128 #299D28

split-complementary

#28649D #9D2829 #9D9B28

monochromatic

#0F263B #1C456C #28649D #3683CC #67A1D8

Accessibility & contrast

On white

6.18

#28649D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#28649D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28649D

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28649D	#FFFFFF	#000000	##FFFFFF
##28649D	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A679F

Deuteranopia (green-blind)

#395C9C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #28649d;
/* rgb */ color: rgb(40, 100, 157);
/* oklch */ color: oklch(49.3% 0.110 250.1);

Tailwind

colors: {
  custom: {
    50: '#728fba',
    500: '#28649d',
    950: '#000000',
  },
}

SCSS

$custom: #28649d;
$custom-light: #728fba;
$custom-dark: #000000;

JSON

{
  "hex": "#28649d",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 157
  },
  "hsl": {
    "h": 209.231,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49266,
    "c": 0.11039,
    "h": 250.1
  },
  "luminance": 0.12
}

Semantic roles & 50–950 ramp

primary

#28649D

secondary

#BE8F62

accent

#9245E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #28649D

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

Preview Lab → · Contrast checker → · Palette generator →