#288087#288087

#288087 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.081 H 202.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288087
RGB	rgb(40, 128, 135)
HSL	hsl(184, 54%, 34%)
HSV	hsv(184, 70%, 53%)
CMYK	cmyk(70.4%, 5.2%, 0%, 47.1%)
CIE-LAB	lab(49.05, -23.01, -11.34)
CIE-LCH	lch(49.05, 25.66, 206.23°)
OKLab	oklab(55.2% -0.075 -0.0315)
OKLCH	oklch(55.2% 0.081 202.8)
XYZ	xyz(12.9655, 17.6372, 25.6380)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288087 #872F28

analogous

#28875F #288087 #285187

triadic

#288087 #872880 #808728

tetradic

#288087 #5F2887 #872F28 #518728

square

#288087 #5F2887 #872F28 #518728

split-complementary

#288087 #872851 #875F28

monochromatic

#0C2629 #1A5358 #288087 #36ADB6 #5BC6CE

Accessibility & contrast

On white

4.64

#288087 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#288087 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288087

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288087	#FFFFFF	#000000	##FFFFFF
##288087	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767A88

Deuteranopia (green-blind)

#687087

Tritanopia (blue-blind)

#008582

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288087;
/* rgb */ color: rgb(40, 128, 135);
/* oklch */ color: oklch(55.2% 0.081 202.8);

Tailwind

colors: {
  custom: {
    50: '#70a5aa',
    500: '#288087',
    950: '#000000',
  },
}

SCSS

$custom: #288087;
$custom-light: #70a5aa;
$custom-dark: #000000;

JSON

{
  "hex": "#288087",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 135
  },
  "hsl": {
    "h": 184.421,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55202,
    "c": 0.08135,
    "h": 202.8
  },
  "luminance": 0.17639
}

Semantic roles & 50–950 ramp

primary

#288087

secondary

#B45E57

accent

#554ADE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #288087

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

Preview Lab → · Contrast checker → · Palette generator →