#287480#287480

#287480 is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.8% C 0.075 H 209.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#287480
RGB	rgb(40, 116, 128)
HSL	hsl(188, 52%, 33%)
HSV	hsv(188, 69%, 50%)
CMYK	cmyk(68.8%, 9.4%, 0%, 49.8%)
CIE-LAB	lab(44.94, -18.90, -13.41)
CIE-LCH	lch(44.94, 23.17, 215.35°)
OKLab	oklab(51.8% -0.065 -0.0372)
OKLCH	oklch(51.8% 0.075 209.8)
XYZ	xyz(11.0151, 14.4992, 22.6360)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287480 #803428

analogous

#288060 #287480 #284880

triadic

#287480 #802874 #748028

tetradic

#287480 #602880 #803428 #488028

square

#287480 #602880 #803428 #488028

split-complementary

#287480 #802848 #806028

monochromatic

#0B1F23 #194A51 #287480 #379EAF #58BBCB

Accessibility & contrast

On white

5.38

#287480 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#287480 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287480

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287480	#FFFFFF	#000000	##FFFFFF
##287480	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7081

Deuteranopia (green-blind)

#5D6680

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287480;
/* rgb */ color: rgb(40, 116, 128);
/* oklch */ color: oklch(51.8% 0.075 209.8);

Tailwind

colors: {
  custom: {
    50: '#6e9ca4',
    500: '#287480',
    950: '#000000',
  },
}

SCSS

$custom: #287480;
$custom-light: #6e9ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#287480",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 128
  },
  "hsl": {
    "h": 188.182,
    "s": 52.381,
    "l": 32.941
  },
  "oklch": {
    "l": 0.518,
    "c": 0.07491,
    "h": 209.8
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#287480

secondary

#B06154

accent

#604CDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #287480

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

Preview Lab → · Contrast checker → · Palette generator →