#288891#288891

#288891 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.7% C 0.087 H 204.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#288891
RGB	rgb(40, 136, 145)
HSL	hsl(185, 57%, 36%)
HSV	hsv(185, 72%, 57%)
CMYK	cmyk(72.4%, 6.2%, 0%, 43.1%)
CIE-LAB	lab(51.95, -23.98, -12.81)
CIE-LCH	lch(51.95, 27.19, 208.12°)
OKLab	oklab(57.66% -0.0791 -0.0356)
OKLCH	oklch(57.66% 0.087 204.2)
XYZ	xyz(14.7878, 20.1020, 29.8833)
Luminance	0.2010 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288891 #913128

analogous

#289166 #288891 #285491

triadic

#288891 #912888 #889128

tetradic

#288891 #662891 #913128 #549128

square

#288891 #662891 #913128 #549128

split-complementary

#288891 #912854 #916628

monochromatic

#0E2E31 #1B5B61 #288891 #35B5C1 #60C9D3

Accessibility & contrast

On white

4.18

#288891 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#288891 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288891

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288891	#FFFFFF	#000000	##000000
##288891	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8292

Deuteranopia (green-blind)

#6E7791

Tritanopia (blue-blind)

#008E8B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288891;
/* rgb */ color: rgb(40, 136, 145);
/* oklch */ color: oklch(57.7% 0.087 204.2);

Tailwind

colors: {
  custom: {
    50: '#72abb1',
    500: '#288891',
    950: '#000000',
  },
}

SCSS

$custom: #288891;
$custom-light: #72abb1;
$custom-dark: #000000;

JSON

{
  "hex": "#288891",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 145
  },
  "hsl": {
    "h": 185.143,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57661,
    "c": 0.08672,
    "h": 204.2
  },
  "luminance": 0.20104
}

Semantic roles & 50–950 ramp

primary

#288891

secondary

#B9645C

accent

#5548E0

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #288891

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

Preview Lab → · Contrast checker → · Palette generator →