#287297#287297

#287297 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.092 H 234.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#287297
RGB	rgb(40, 114, 151)
HSL	hsl(200, 58%, 37%)
HSV	hsv(200, 74%, 59%)
CMYK	cmyk(73.5%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(45.25, -9.89, -26.62)
CIE-LCH	lch(45.25, 28.39, 249.62°)
OKLab	oklab(52.36% -0.0535 -0.0749)
OKLCH	oklch(52.36% 0.092 234.4)
XYZ	xyz(12.4761, 14.7187, 31.4556)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287297 #974D28

analogous

#289784 #287297 #283B97

triadic

#287297 #972872 #729728

tetradic

#287297 #842897 #974D28 #3B9728

square

#287297 #842897 #974D28 #3B9728

split-complementary

#287297 #97283B #978428

monochromatic

#0E2936 #1B4D67 #287297 #3597C7 #64B0D6

Accessibility & contrast

On white

5.32

#287297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#287297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287297

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287297	#FFFFFF	#000000	##FFFFFF
##287297	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607199

Deuteranopia (green-blind)

#516696

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #287297;
/* rgb */ color: rgb(40, 114, 151);
/* oklch */ color: oklch(52.4% 0.092 234.4);

Tailwind

colors: {
  custom: {
    50: '#719ab5',
    500: '#287297',
    950: '#000000',
  },
}

SCSS

$custom: #287297;
$custom-light: #719ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#287297",
  "rgb": {
    "r": 40,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 200,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52356,
    "c": 0.09207,
    "h": 234.4
  },
  "luminance": 0.1472
}

Semantic roles & 50–950 ramp

primary

#287297

secondary

#BC7E5F

accent

#7A46E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #287297

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

Preview Lab → · Contrast checker → · Palette generator →