#289AA7#289AA7

#289AA7 is a light, moderate teal. Relative luminance 0.264; OKLCH L 63.1% C 0.098 H 206.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#289AA7
RGB	rgb(40, 154, 167)
HSL	hsl(186, 61%, 41%)
HSV	hsv(186, 76%, 65%)
CMYK	cmyk(76%, 7.8%, 0%, 34.5%)
CIE-LAB	lab(58.37, -26.15, -15.75)
CIE-LCH	lch(58.37, 30.52, 211.06°)
OKLab	oklab(63.1% -0.088 -0.0438)
OKLCH	oklch(63.1% 0.098 206.5)
XYZ	xyz(19.4027, 26.3500, 40.6152)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289AA7 #A73528

analogous

#28A774 #289AA7 #285AA7

triadic

#289AA7 #A7289A #9AA728

tetradic

#289AA7 #7428A7 #A73528 #5AA728

square

#289AA7 #7428A7 #A73528 #5AA728

split-complementary

#289AA7 #A7285A #A77428

monochromatic

#103F44 #1C6C76 #289AA7 #3CC1D0 #6DD1DC

Accessibility & contrast

On white

3.35

#289AA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#289AA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289AA7

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289AA7	#FFFFFF	#000000	##000000
##289AA7	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94A8

Deuteranopia (green-blind)

#7B87A7

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289aa7;
/* rgb */ color: rgb(40, 154, 167);
/* oklch */ color: oklch(63.1% 0.098 206.5);

Tailwind

colors: {
  custom: {
    50: '#77b8c1',
    500: '#289aa7',
    950: '#000000',
  },
}

SCSS

$custom: #289aa7;
$custom-light: #77b8c1;
$custom-dark: #000000;

JSON

{
  "hex": "#289aa7",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 167
  },
  "hsl": {
    "h": 186.142,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63101,
    "c": 0.09828,
    "h": 206.5
  },
  "luminance": 0.26352
}

Semantic roles & 50–950 ramp

primary

#289AA7

secondary

#C37168

accent

#5443E4

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #289AA7

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

Preview Lab → · Contrast checker → · Palette generator →