#6497CF#6497CF

#6497CF is a light, moderate cyan. Relative luminance 0.293; OKLCH L 66.3% C 0.100 H 251.7°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#6497CF
RGB	rgb(100, 151, 207)
HSL	hsl(211, 53%, 60%)
HSV	hsv(211, 52%, 81%)
CMYK	cmyk(51.7%, 27.1%, 0%, 18.8%)
CIE-LAB	lab(61.09, -1.24, -33.95)
CIE-LCH	lch(61.09, 33.98, 267.91°)
OKLab	oklab(66.35% -0.0315 -0.0951)
OKLCH	oklch(66.35% 0.1 251.7)
XYZ	xyz(27.5807, 29.3454, 63.2302)
Luminance	0.2935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6497CF #CF9C64

analogous

#64CCCF #6497CF #6764CF

triadic

#6497CF #CF6497 #97CF64

tetradic

#6497CF #CF64CC #CF9C64 #64CF67

square

#6497CF #CF64CC #CF9C64 #64CF67

split-complementary

#6497CF #CF6764 #CCCF64

monochromatic

#2C5A8D #3A78BC #6497CF #93B6DD #C1D6EC

Accessibility & contrast

On white

3.06

#6497CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#6497CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6497CF

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6497CF	#FFFFFF	#000000	##000000
##6497CF	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8099D1

Deuteranopia (green-blind)

#738FCE

Tritanopia (blue-blind)

#2CA4AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6497cf;
/* rgb */ color: rgb(100, 151, 207);
/* oklch */ color: oklch(66.3% 0.100 251.7);

Tailwind

colors: {
  custom: {
    50: '#96b5de',
    500: '#6497cf',
    950: '#000000',
  },
}

SCSS

$custom: #6497cf;
$custom-light: #96b5de;
$custom-dark: #000000;

JSON

{
  "hex": "#6497cf",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 207
  },
  "hsl": {
    "h": 211.402,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66349,
    "c": 0.10023,
    "h": 251.7
  },
  "luminance": 0.29348
}

Semantic roles & 50–950 ramp

primary

#6497CF

secondary

#DCC8B3

accent

#7625C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6497CF

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

Preview Lab → · Contrast checker → · Palette generator →