#287499#287499

#287499 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.0% C 0.093 H 233.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#287499
RGB	rgb(40, 116, 153)
HSL	hsl(200, 59%, 38%)
HSV	hsv(200, 74%, 60%)
CMYK	cmyk(73.9%, 24.2%, 0%, 40%)
CIE-LAB	lab(45.96, -10.34, -26.69)
CIE-LCH	lch(45.96, 28.62, 248.83°)
OKLab	oklab(52.96% -0.0549 -0.0751)
OKLCH	oklch(52.96% 0.093 233.8)
XYZ	xyz(12.8679, 15.2403, 32.3943)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287499 #994D28

analogous

#289985 #287499 #283B99

triadic

#287499 #992874 #749928

tetradic

#287499 #852899 #994D28 #3B9928

square

#287499 #852899 #994D28 #3B9928

split-complementary

#287499 #99283B #998528

monochromatic

#0F2A38 #1B4F68 #287499 #3599CA #65B1D7

Accessibility & contrast

On white

5.19

#287499 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#287499 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287499

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287499	#FFFFFF	#000000	##FFFFFF
##287499	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62739B

Deuteranopia (green-blind)

#536898

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287499;
/* rgb */ color: rgb(40, 116, 153);
/* oklch */ color: oklch(53.0% 0.093 233.8);

Tailwind

colors: {
  custom: {
    50: '#729cb7',
    500: '#287499',
    950: '#000000',
  },
}

SCSS

$custom: #287499;
$custom-light: #729cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#287499",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 153
  },
  "hsl": {
    "h": 199.646,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.52956,
    "c": 0.093,
    "h": 233.8
  },
  "luminance": 0.15242
}

Semantic roles & 50–950 ramp

primary

#287499

secondary

#BD7E60

accent

#7946E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #287499

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

Preview Lab → · Contrast checker → · Palette generator →