#6597BE#6597BE

#6597BE is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.6% C 0.079 H 242.9°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#6597BE
RGB	rgb(101, 151, 190)
HSL	hsl(206, 41%, 57%)
HSV	hsv(206, 47%, 75%)
CMYK	cmyk(46.8%, 20.5%, 0%, 25.5%)
CIE-LAB	lab(60.44, -6.06, -25.41)
CIE-LCH	lch(60.44, 26.12, 256.58°)
OKLab	oklab(65.63% -0.0362 -0.0706)
OKLCH	oklch(65.63% 0.079 242.9)
XYZ	xyz(25.7245, 28.6158, 52.8731)
Luminance	0.2862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6597BE #BE8C65

analogous

#65BEB8 #6597BE #656BBE

triadic

#6597BE #BE6597 #97BE65

tetradic

#6597BE #B865BE #BE8C65 #6BBE65

square

#6597BE #B865BE #BE8C65 #6BBE65

split-complementary

#6597BE #BE656B #BEB865

monochromatic

#325977 #4479A2 #6597BE #90B4D0 #BBD1E2

Accessibility & contrast

On white

3.12

#6597BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#6597BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6597BE

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6597BE	#FFFFFF	#000000	##000000
##6597BE	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8697C0

Deuteranopia (green-blind)

#7B8EBD

Tritanopia (blue-blind)

#3EA0A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6597be;
/* rgb */ color: rgb(101, 151, 190);
/* oklch */ color: oklch(65.6% 0.079 242.9);

Tailwind

colors: {
  custom: {
    50: '#95b5d1',
    500: '#6597be',
    950: '#000000',
  },
}

SCSS

$custom: #6597be;
$custom-light: #95b5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6597be",
  "rgb": {
    "r": 101,
    "g": 151,
    "b": 190
  },
  "hsl": {
    "h": 206.292,
    "s": 40.639,
    "l": 57.059
  },
  "oklch": {
    "l": 0.65626,
    "c": 0.07935,
    "h": 242.9
  },
  "luminance": 0.28618
}

Semantic roles & 50–950 ramp

primary

#6597BE

secondary

#D1BDAD

accent

#8C57D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #6597BE

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

Preview Lab → · Contrast checker → · Palette generator →