#297D8B#297D8B

#297D8B is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.081 H 210.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#297D8B
RGBrgb(41, 125, 139)
HSLhsl(189, 54%, 35%)
HSVhsv(189, 71%, 55%)
CMYKcmyk(70.5%, 10.1%, 0%, 45.5%)
CIE-LABlab(48.26, -20.00, -14.89)
CIE-LCHlch(48.26, 24.93, 216.67°)
OKLaboklab(54.62% -0.0695 -0.0414)
OKLCHoklch(54.62% 0.081 210.8)
XYZxyz(12.9063, 17.0013, 27.0225)
Luminance0.1700 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#297D8B #8B3729
analogous
#298B68 #297D8B #294C8B
triadic
#297D8B #8B297D #7D8B29
tetradic
#297D8B #68298B #8B3729 #4C8B29
square
#297D8B #68298B #8B3729 #4C8B29
split-complementary
#297D8B #8B294C #8B6829
monochromatic
#0D282C #1B525C #297D8B #37A8BA #5FC0D0

Accessibility & contrast

On white

4.77
#297D8B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.40
#297D8B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297D8B
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##297D8B#FFFFFF#000000##FFFFFF
##297D8B1.004.774.404.77
#FFFFFF4.771.0021.001.00
#0000004.4021.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#71788C
Deuteranopia (green-blind)
#636E8B
Tritanopia (blue-blind)
#008381
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #297d8b;
/* rgb */ color: rgb(41, 125, 139);
/* oklch */ color: oklch(54.6% 0.081 210.8);
Tailwind
colors: {
  custom: {
    50: '#71a3ac',
    500: '#297d8b',
    950: '#000000',
  },
}
SCSS
$custom: #297d8b;
$custom-light: #71a3ac;
$custom-dark: #000000;
JSON
{
  "hex": "#297d8b",
  "rgb": {
    "r": 41,
    "g": 125,
    "b": 139
  },
  "hsl": {
    "h": 188.571,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54618,
    "c": 0.08089,
    "h": 210.8
  },
  "luminance": 0.17003
}

Semantic roles & 50–950 ramp

primary
#297D8B
secondary
#B5675B
accent
#5F4ADE
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#090F10
muted
#7B7F7F

Preview Lab

Preview with #297D8B

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

Preview Lab → · Contrast checker → · Palette generator →

#297D8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva