#2597AB#2597AB

#2597AB is a light, moderate teal. Relative luminance 0.255; OKLCH L 62.5% C 0.100 H 212.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#2597AB
RGBrgb(37, 151, 171)
HSLhsl(189, 64%, 41%)
HSVhsv(189, 78%, 67%)
CMYKcmyk(78.4%, 11.7%, 0%, 32.9%)
CIE-LABlab(57.53, -23.66, -19.31)
CIE-LCHlch(57.53, 30.54, 219.22°)
OKLaboklab(62.45% -0.0844 -0.0538)
OKLCHoklch(62.45% 0.1 212.5)
XYZxyz(19.1771, 25.4644, 42.4246)
Luminance0.2547 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2597AB #AB3925
analogous
#25AB7C #2597AB #2554AB
triadic
#2597AB #AB2597 #97AB25
tetradic
#2597AB #7C25AB #AB3925 #54AB25
square
#2597AB #7C25AB #AB3925 #54AB25
split-complementary
#2597AB #AB2554 #AB7C25
monochromatic
#0F3E46 #1A6B79 #2597AB #39BDD4 #6BCEDF

Accessibility & contrast

On white

3.45
#2597AB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.09
#2597AB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2597AB
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2597AB#FFFFFF#000000##000000
##2597AB1.003.456.096.09
#FFFFFF3.451.0021.0021.00
#0000006.0921.001.001.00
##0000006.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8892AC
Deuteranopia (green-blind)
#7684AB
Tritanopia (blue-blind)
#009F9D
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #2597ab;
/* rgb */ color: rgb(37, 151, 171);
/* oklch */ color: oklch(62.5% 0.100 212.5);
Tailwind
colors: {
  custom: {
    50: '#77b6c4',
    500: '#2597ab',
    950: '#000000',
  },
}
SCSS
$custom: #2597ab;
$custom-light: #77b6c4;
$custom-dark: #000000;
JSON
{
  "hex": "#2597ab",
  "rgb": {
    "r": 37,
    "g": 151,
    "b": 171
  },
  "hsl": {
    "h": 188.955,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62452,
    "c": 0.10011,
    "h": 212.5
  },
  "luminance": 0.25467
}

Semantic roles & 50–950 ramp

primary
#2597AB
secondary
#C57567
accent
#5940E7
background
#F7FBFC
surface
#EEF6F8
border
#C9D0D1
text
#0A1112
muted
#7C8081

Preview Lab

Preview with #2597AB

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

Preview Lab → · Contrast checker → · Palette generator →

#2597AB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva