#289AA9#289AA9

#289AA9 is a light, moderate teal. Relative luminance 0.264; OKLCH L 63.2% C 0.099 H 208.2°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#289AA9
RGB	rgb(40, 154, 169)
HSL	hsl(187, 62%, 41%)
HSV	hsv(187, 76%, 66%)
CMYK	cmyk(76.3%, 8.9%, 0%, 33.7%)
CIE-LAB	lab(58.44, -25.51, -16.78)
CIE-LCH	lch(58.44, 30.53, 213.34°)
OKLab	oklab(63.18% -0.0871 -0.0467)
OKLCH	oklch(63.18% 0.099 208.2)
XYZ	xyz(19.5890, 26.4245, 41.5964)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289AA9 #A93728

analogous

#28A977 #289AA9 #2859A9

triadic

#289AA9 #A9289A #9AA928

tetradic

#289AA9 #7728A9 #A93728 #59A928

square

#289AA9 #7728A9 #A93728 #59A928

split-complementary

#289AA9 #A92859 #A97728

monochromatic

#114046 #1C6D78 #289AA9 #3DC0D1 #6FD0DD

Accessibility & contrast

On white

3.34

#289AA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#289AA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289AA9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289AA9	#FFFFFF	#000000	##000000
##289AA9	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94AA

Deuteranopia (green-blind)

#7A87A9

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289aa9;
/* rgb */ color: rgb(40, 154, 169);
/* oklch */ color: oklch(63.2% 0.099 208.2);

Tailwind

colors: {
  custom: {
    50: '#77b8c2',
    500: '#289aa9',
    950: '#000000',
  },
}

SCSS

$custom: #289aa9;
$custom-light: #77b8c2;
$custom-dark: #000000;

JSON

{
  "hex": "#289aa9",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 169
  },
  "hsl": {
    "h": 186.977,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.63181,
    "c": 0.09884,
    "h": 208.2
  },
  "luminance": 0.26427
}

Semantic roles & 50–950 ramp

primary

#289AA9

secondary

#C47469

accent

#5643E5

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #289AA9

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

Preview Lab → · Contrast checker → · Palette generator →