#289AA1#289AA1

#289AA1 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.9% C 0.097 H 201.2°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#289AA1
RGB	rgb(40, 154, 161)
HSL	hsl(183, 60%, 39%)
HSV	hsv(183, 75%, 63%)
CMYK	cmyk(75.2%, 4.3%, 0%, 36.9%)
CIE-LAB	lab(58.16, -28.03, -12.65)
CIE-LCH	lch(58.16, 30.75, 204.29°)
OKLab	oklab(62.87% -0.0906 -0.0351)
OKLCH	oklch(62.87% 0.097 201.2)
XYZ	xyz(18.8608, 26.1332, 37.7615)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289AA1 #A12F28

analogous

#28A16C #289AA1 #285EA1

triadic

#289AA1 #A1289A #9AA128

tetradic

#289AA1 #6C28A1 #A12F28 #5EA128

square

#289AA1 #6C28A1 #A12F28 #5EA128

split-complementary

#289AA1 #A1285E #A16C28

monochromatic

#103C3F #1C6B70 #289AA1 #39C5CE #6AD3DA

Accessibility & contrast

On white

3.37

#289AA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#289AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289AA1

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289AA1	#FFFFFF	#000000	##000000
##289AA1	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E93A2

Deuteranopia (green-blind)

#7D86A2

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289aa1;
/* rgb */ color: rgb(40, 154, 161);
/* oklch */ color: oklch(62.9% 0.097 201.2);

Tailwind

colors: {
  custom: {
    50: '#77b8bc',
    500: '#289aa1',
    950: '#000000',
  },
}

SCSS

$custom: #289aa1;
$custom-light: #77b8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#289aa1",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 161
  },
  "hsl": {
    "h": 183.471,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62867,
    "c": 0.09716,
    "h": 201.2
  },
  "luminance": 0.26136
}

Semantic roles & 50–950 ramp

primary

#289AA1

secondary

#C06A65

accent

#4E44E3

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #289AA1

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

Preview Lab → · Contrast checker → · Palette generator →