#6497DB#6497DB

#6497DB is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.9% C 0.116 H 256.0°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#6497DB
RGB	rgb(100, 151, 219)
HSL	hsl(214, 62%, 63%)
HSV	hsv(214, 54%, 86%)
CMYK	cmyk(54.3%, 31.1%, 0%, 14.1%)
CIE-LAB	lab(61.62, 2.46, -39.82)
CIE-LCH	lch(61.62, 39.89, 273.54°)
OKLab	oklab(66.94% -0.028 -0.1121)
OKLCH	oklch(66.94% 0.116 256)
XYZ	xyz(29.1039, 29.9547, 71.2522)
Luminance	0.2996 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6497DB #DBA864

analogous

#64D2DB #6497DB #6D64DB

triadic

#6497DB #DB6497 #97DB64

tetradic

#6497DB #DB64D2 #DBA864 #64DB6D

square

#6497DB #DB64D2 #DBA864 #64DB6D

split-complementary

#6497DB #DB6D64 #D2DB64

monochromatic

#255AA0 #3276CF #6497DB #96B8E7 #C7DAF2

Accessibility & contrast

On white

3.00

#6497DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#6497DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6497DB

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6497DB	#FFFFFF	#000000	##000000
##6497DB	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDE

Deuteranopia (green-blind)

#6D90DA

Tritanopia (blue-blind)

#19A6AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6497db;
/* rgb */ color: rgb(100, 151, 219);
/* oklch */ color: oklch(66.9% 0.116 256.0);

Tailwind

colors: {
  custom: {
    50: '#98b5e6',
    500: '#6497db',
    950: '#000000',
  },
}

SCSS

$custom: #6497db;
$custom-light: #98b5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6497db",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 219
  },
  "hsl": {
    "h": 214.286,
    "s": 62.304,
    "l": 62.549
  },
  "oklch": {
    "l": 0.66938,
    "c": 0.11555,
    "h": 256
  },
  "luminance": 0.29957
}

Semantic roles & 50–950 ramp

primary

#6497DB

secondary

#E3D0B8

accent

#7F1BCA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6497DB

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

Preview Lab → · Contrast checker → · Palette generator →