#28749A#28749A

#28749A is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.0% C 0.094 H 234.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#28749A
RGB	rgb(40, 116, 154)
HSL	hsl(200, 59%, 38%)
HSV	hsv(200, 74%, 60%)
CMYK	cmyk(74%, 24.7%, 0%, 39.6%)
CIE-LAB	lab(46.01, -9.98, -27.21)
CIE-LCH	lch(46.01, 28.98, 249.86°)
OKLab	oklab(53.01% -0.0545 -0.0766)
OKLCH	oklch(53.01% 0.094 234.5)
XYZ	xyz(12.9509, 15.2735, 32.8311)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28749A #9A4E28

analogous

#289A87 #28749A #283B9A

triadic

#28749A #9A2874 #749A28

tetradic

#28749A #87289A #9A4E28 #3B9A28

square

#28749A #87289A #9A4E28 #3B9A28

split-complementary

#28749A #9A283B #9A8728

monochromatic

#0F2B39 #1B4F69 #28749A #3599CA #65B1D7

Accessibility & contrast

On white

5.18

#28749A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#28749A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28749A

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28749A	#FFFFFF	#000000	##FFFFFF
##28749A	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62739C

Deuteranopia (green-blind)

#526899

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #28749a;
/* rgb */ color: rgb(40, 116, 154);
/* oklch */ color: oklch(53.0% 0.094 234.5);

Tailwind

colors: {
  custom: {
    50: '#729cb8',
    500: '#28749a',
    950: '#000000',
  },
}

SCSS

$custom: #28749a;
$custom-light: #729cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#28749a",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 154
  },
  "hsl": {
    "h": 200,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53006,
    "c": 0.09401,
    "h": 234.5
  },
  "luminance": 0.15275
}

Semantic roles & 50–950 ramp

primary

#28749A

secondary

#BD8061

accent

#7A46E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #28749A

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

Preview Lab → · Contrast checker → · Palette generator →