#287989#287989

#287989 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.5% C 0.080 H 213.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#287989
RGB	rgb(40, 121, 137)
HSL	hsl(190, 55%, 35%)
HSV	hsv(190, 71%, 54%)
CMYK	cmyk(70.8%, 11.7%, 0%, 46.3%)
CIE-LAB	lab(46.88, -18.65, -15.81)
CIE-LCH	lch(46.88, 24.45, 220.28°)
OKLab	oklab(53.48% -0.0666 -0.044)
OKLCH	oklch(53.48% 0.08 213.5)
XYZ	xyz(12.2259, 15.9306, 26.0926)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287989 #893828

analogous

#288969 #287989 #284989

triadic

#287989 #892879 #798928

tetradic

#287989 #692889 #893828 #498928

square

#287989 #692889 #893828 #498928

split-complementary

#287989 #892849 #896928

monochromatic

#0C252A #1A4F5A #287989 #36A3B8 #5CBCCF

Accessibility & contrast

On white

5.02

#287989 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#287989 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287989

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287989	#FFFFFF	#000000	##FFFFFF
##287989	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D758A

Deuteranopia (green-blind)

#5F6B89

Tritanopia (blue-blind)

#007F7E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287989;
/* rgb */ color: rgb(40, 121, 137);
/* oklch */ color: oklch(53.5% 0.080 213.5);

Tailwind

colors: {
  custom: {
    50: '#70a0ab',
    500: '#287989',
    950: '#000000',
  },
}

SCSS

$custom: #287989;
$custom-light: #70a0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#287989",
  "rgb": {
    "r": 40,
    "g": 121,
    "b": 137
  },
  "hsl": {
    "h": 189.897,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53476,
    "c": 0.07978,
    "h": 213.5
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary

#287989

secondary

#B56758

accent

#624ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #287989

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

Preview Lab → · Contrast checker → · Palette generator →