#287596#287596

#287596 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.1% C 0.090 H 230.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#287596
RGB	rgb(40, 117, 150)
HSL	hsl(198, 58%, 37%)
HSV	hsv(198, 73%, 59%)
CMYK	cmyk(73.3%, 22%, 0%, 41.2%)
CIE-LAB	lab(46.14, -11.97, -24.63)
CIE-LCH	lch(46.14, 27.39, 244.08°)
OKLab	oklab(53.06% -0.057 -0.0692)
OKLCH	oklch(53.06% 0.09 230.5)
XYZ	xyz(12.7392, 15.3742, 31.1444)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287596 #964928

analogous

#289680 #287596 #283E96

triadic

#287596 #962875 #759628

tetradic

#287596 #802896 #964928 #3E9628

square

#287596 #802896 #964928 #3E9628

split-complementary

#287596 #96283E #968028

monochromatic

#0E2A35 #1B4F66 #287596 #359BC6 #63B3D5

Accessibility & contrast

On white

5.15

#287596 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#287596 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287596

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287596	#FFFFFF	#000000	##FFFFFF
##287596	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647398

Deuteranopia (green-blind)

#556996

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287596;
/* rgb */ color: rgb(40, 117, 150);
/* oklch */ color: oklch(53.1% 0.090 230.5);

Tailwind

colors: {
  custom: {
    50: '#719cb5',
    500: '#287596',
    950: '#000000',
  },
}

SCSS

$custom: #287596;
$custom-light: #719cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#287596",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 150
  },
  "hsl": {
    "h": 198,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.53056,
    "c": 0.08965,
    "h": 230.5
  },
  "luminance": 0.15376
}

Semantic roles & 50–950 ramp

primary

#287596

secondary

#BB7A5F

accent

#7547E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #287596

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

Preview Lab → · Contrast checker → · Palette generator →