#2597A4#2597A4

#2597A4 is a light, moderate teal. Relative luminance 0.252; OKLCH L 62.2% C 0.098 H 206.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#2597A4
RGB	rgb(37, 151, 164)
HSL	hsl(186, 63%, 39%)
HSV	hsv(186, 77%, 64%)
CMYK	cmyk(77.4%, 7.9%, 0%, 35.7%)
CIE-LAB	lab(57.27, -25.93, -15.71)
CIE-LCH	lch(57.27, 30.31, 211.20°)
OKLab	oklab(62.17% -0.0874 -0.0437)
OKLCH	oklch(62.17% 0.098 206.6)
XYZ	xyz(18.5274, 25.2046, 39.0033)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2597A4 #A43225

analogous

#25A472 #2597A4 #2557A4

triadic

#2597A4 #A42597 #97A425

tetradic

#2597A4 #7225A4 #A43225 #57A425

square

#2597A4 #7225A4 #A43225 #57A425

split-complementary

#2597A4 #A42557 #A47225

monochromatic

#0E3B40 #1A6972 #2597A4 #35C1D1 #67D1DD

Accessibility & contrast

On white

3.48

#2597A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#2597A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2597A4

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2597A4	#FFFFFF	#000000	##000000
##2597A4	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A91A5

Deuteranopia (green-blind)

#7884A4

Tritanopia (blue-blind)

#009E9B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #2597a4;
/* rgb */ color: rgb(37, 151, 164);
/* oklch */ color: oklch(62.2% 0.098 206.6);

Tailwind

colors: {
  custom: {
    50: '#76b6bf',
    500: '#2597a4',
    950: '#000000',
  },
}

SCSS

$custom: #2597a4;
$custom-light: #76b6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2597a4",
  "rgb": {
    "r": 37,
    "g": 151,
    "b": 164
  },
  "hsl": {
    "h": 186.142,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62166,
    "c": 0.09768,
    "h": 206.6
  },
  "luminance": 0.25207
}

Semantic roles & 50–950 ramp

primary

#2597A4

secondary

#C26C62

accent

#5242E6

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2597A4

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

Preview Lab → · Contrast checker → · Palette generator →