#259AAD#259AAD

#259AAD is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.3% C 0.101 H 211.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX#259AAD
RGBrgb(37, 154, 173)
HSLhsl(188, 65%, 41%)
HSVhsv(188, 79%, 68%)
CMYKcmyk(78.6%, 11%, 0%, 32.2%)
CIE-LABlab(58.53, -24.55, -18.92)
CIE-LCHlch(58.53, 30.99, 217.62°)
OKLaboklab(63.28% -0.0865 -0.0527)
OKLCHoklch(63.28% 0.101 211.4)
XYZxyz(19.8581, 26.5192, 43.5992)
Luminance0.2652 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#259AAD #AD3825
analogous
#25AD7C #259AAD #2556AD
triadic
#259AAD #AD259A #9AAD25
tetradic
#259AAD #7C25AD #AD3825 #56AD25
square
#259AAD #7C25AD #AD3825 #56AD25
split-complementary
#259AAD #AD2556 #AD7C25
monochromatic
#0F4048 #1A6D7B #259AAD #3ABFD5 #6DD0E0

Accessibility & contrast

On white

3.33
#259AAD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.30
#259AAD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259AAD
6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##259AAD#FFFFFF#000000##000000
##259AAD1.003.336.306.30
#FFFFFF3.331.0021.0021.00
#0000006.3021.001.001.00
##0000006.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B94AE
Deuteranopia (green-blind)
#7987AD
Tritanopia (blue-blind)
#00A2A0
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #259aad;
/* rgb */ color: rgb(37, 154, 173);
/* oklch */ color: oklch(63.3% 0.101 211.4);
Tailwind
colors: {
  custom: {
    50: '#77b8c5',
    500: '#259aad',
    950: '#000000',
  },
}
SCSS
$custom: #259aad;
$custom-light: #77b8c5;
$custom-dark: #000000;
JSON
{
  "hex": "#259aad",
  "rgb": {
    "r": 37,
    "g": 154,
    "b": 173
  },
  "hsl": {
    "h": 188.382,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63284,
    "c": 0.10132,
    "h": 211.4
  },
  "luminance": 0.26522
}

Semantic roles & 50–950 ramp

primary
#259AAD
secondary
#C67568
accent
#5740E8
background
#F7FBFC
surface
#EEF6F8
border
#C9D0D1
text
#0A1112
muted
#7C8081

Preview Lab

Preview with #259AAD

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

Preview Lab → · Contrast checker → · Palette generator →

#259AAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva