#287684#287684

#287684 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.5% C 0.077 H 211.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#287684
RGB	rgb(40, 118, 132)
HSL	hsl(189, 53%, 34%)
HSV	hsv(189, 70%, 52%)
CMYK	cmyk(69.7%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(45.73, -18.67, -14.59)
CIE-LCH	lch(45.73, 23.70, 218.00°)
OKLab	oklab(52.49% -0.0654 -0.0406)
OKLCH	oklch(52.49% 0.077 211.8)
XYZ	xyz(11.5166, 15.0726, 24.1277)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287684 #843628

analogous

#288464 #287684 #284884

triadic

#287684 #842876 #768428

tetradic

#287684 #642884 #843628 #488428

square

#287684 #642884 #843628 #488428

split-complementary

#287684 #842848 #846428

monochromatic

#0C2226 #1A4C55 #287684 #36A0B3 #5ABBCD

Accessibility & contrast

On white

5.23

#287684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#287684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287684

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287684	#FFFFFF	#000000	##FFFFFF
##287684	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7285

Deuteranopia (green-blind)

#5E6884

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287684;
/* rgb */ color: rgb(40, 118, 132);
/* oklch */ color: oklch(52.5% 0.077 211.8);

Tailwind

colors: {
  custom: {
    50: '#6f9da7',
    500: '#287684',
    950: '#000000',
  },
}

SCSS

$custom: #287684;
$custom-light: #6f9da7;
$custom-dark: #000000;

JSON

{
  "hex": "#287684",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 189.13,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52488,
    "c": 0.077,
    "h": 211.8
  },
  "luminance": 0.15074
}

Semantic roles & 50–950 ramp

primary

#287684

secondary

#B26456

accent

#614BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #287684

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

Preview Lab → · Contrast checker → · Palette generator →