#287197#287197

#287197 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.093 H 235.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#287197
RGB	rgb(40, 113, 151)
HSL	hsl(201, 58%, 37%)
HSV	hsv(201, 74%, 59%)
CMYK	cmyk(73.5%, 25.2%, 0%, 40.8%)
CIE-LAB	lab(44.93, -9.30, -27.10)
CIE-LCH	lch(44.93, 28.65, 251.06°)
OKLab	oklab(52.11% -0.0525 -0.0763)
OKLCH	oklch(52.11% 0.093 235.5)
XYZ	xyz(12.3639, 14.4943, 31.4182)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287197 #974E28

analogous

#289786 #287197 #283997

triadic

#287197 #972871 #719728

tetradic

#287197 #862897 #974E28 #399728

square

#287197 #862897 #974E28 #399728

split-complementary

#287197 #972839 #978628

monochromatic

#0E2936 #1B4D67 #287197 #3595C7 #64AFD6

Accessibility & contrast

On white

5.39

#287197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#287197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287197

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287197	#FFFFFF	#000000	##FFFFFF
##287197	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7099

Deuteranopia (green-blind)

#506696

Tritanopia (blue-blind)

#007B7E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287197;
/* rgb */ color: rgb(40, 113, 151);
/* oklch */ color: oklch(52.1% 0.093 235.5);

Tailwind

colors: {
  custom: {
    50: '#7199b5',
    500: '#287197',
    950: '#000000',
  },
}

SCSS

$custom: #287197;
$custom-light: #7199b5;
$custom-dark: #000000;

JSON

{
  "hex": "#287197",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 200.541,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52108,
    "c": 0.09264,
    "h": 235.5
  },
  "luminance": 0.14496
}

Semantic roles & 50–950 ramp

primary

#287197

secondary

#BC7F5F

accent

#7B46E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #287197

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

Preview Lab → · Contrast checker → · Palette generator →