#2597A9#2597A9

#2597A9 is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.4% C 0.099 H 210.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#2597A9
RGB	rgb(37, 151, 169)
HSL	hsl(188, 64%, 40%)
HSV	hsv(188, 78%, 66%)
CMYK	cmyk(78.1%, 10.7%, 0%, 33.7%)
CIE-LAB	lab(57.45, -24.31, -18.28)
CIE-LCH	lch(57.45, 30.42, 216.94°)
OKLab	oklab(62.37% -0.0852 -0.0509)
OKLCH	oklch(62.37% 0.099 210.9)
XYZ	xyz(18.9879, 25.3888, 41.4282)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2597A9 #A93725

analogous

#25A979 #2597A9 #2555A9

triadic

#2597A9 #A92597 #97A925

tetradic

#2597A9 #7925A9 #A93725 #55A925

square

#2597A9 #7925A9 #A93725 #55A925

split-complementary

#2597A9 #A92555 #A97925

monochromatic

#0F3D45 #1A6A77 #2597A9 #38BED3 #6ACFDE

Accessibility & contrast

On white

3.45

#2597A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#2597A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2597A9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2597A9	#FFFFFF	#000000	##000000
##2597A9	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8891AA

Deuteranopia (green-blind)

#7684A9

Tritanopia (blue-blind)

#009F9C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2597a9;
/* rgb */ color: rgb(37, 151, 169);
/* oklch */ color: oklch(62.4% 0.099 210.9);

Tailwind

colors: {
  custom: {
    50: '#76b6c2',
    500: '#2597a9',
    950: '#000000',
  },
}

SCSS

$custom: #2597a9;
$custom-light: #76b6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2597a9",
  "rgb": {
    "r": 37,
    "g": 151,
    "b": 169
  },
  "hsl": {
    "h": 188.182,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62369,
    "c": 0.0993,
    "h": 210.9
  },
  "luminance": 0.25391
}

Semantic roles & 50–950 ramp

primary

#2597A9

secondary

#C47265

accent

#5741E7

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2597A9

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

Preview Lab → · Contrast checker → · Palette generator →