#2597AE#2597AE

#2597AE is a light, moderate cyan. Relative luminance 0.256; OKLCH L 62.6% C 0.102 H 215.0°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2597AE
RGB	rgb(37, 151, 174)
HSL	hsl(190, 65%, 41%)
HSV	hsv(190, 79%, 68%)
CMYK	cmyk(78.7%, 13.2%, 0%, 31.8%)
CIE-LAB	lab(57.64, -22.67, -20.85)
CIE-LCH	lch(57.64, 30.80, 222.60°)
OKLab	oklab(62.58% -0.0832 -0.0582)
OKLCH	oklch(62.58% 0.102 215)
XYZ	xyz(19.4663, 25.5801, 43.9477)
Luminance	0.2558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2597AE #AE3C25

analogous

#25AE81 #2597AE #2553AE

triadic

#2597AE #AE2597 #97AE25

tetradic

#2597AE #8125AE #AE3C25 #53AE25

square

#2597AE #8125AE #AE3C25 #53AE25

split-complementary

#2597AE #AE2553 #AE8125

monochromatic

#103F49 #1A6B7C #2597AE #3BBBD5 #6DCDE0

Accessibility & contrast

On white

3.43

#2597AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#2597AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2597AE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2597AE	#FFFFFF	#000000	##000000
##2597AE	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8792AF

Deuteranopia (green-blind)

#7585AE

Tritanopia (blue-blind)

#009F9E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2597ae;
/* rgb */ color: rgb(37, 151, 174);
/* oklch */ color: oklch(62.6% 0.102 215.0);

Tailwind

colors: {
  custom: {
    50: '#77b6c6',
    500: '#2597ae',
    950: '#000000',
  },
}

SCSS

$custom: #2597ae;
$custom-light: #77b6c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2597ae",
  "rgb": {
    "r": 37,
    "g": 151,
    "b": 174
  },
  "hsl": {
    "h": 190.073,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.62578,
    "c": 0.1015,
    "h": 215
  },
  "luminance": 0.25583
}

Semantic roles & 50–950 ramp

primary

#2597AE

secondary

#C67868

accent

#5C40E8

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2597AE

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

Preview Lab → · Contrast checker → · Palette generator →