#6498BB#6498BB

#6498BB is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.7% C 0.076 H 238.9°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#6498BB
RGB	rgb(100, 152, 187)
HSL	hsl(204, 39%, 56%)
HSV	hsv(204, 47%, 73%)
CMYK	cmyk(46.5%, 18.7%, 0%, 26.7%)
CIE-LAB	lab(60.56, -7.74, -23.53)
CIE-LCH	lch(60.56, 24.77, 251.80°)
OKLab	oklab(65.67% -0.0394 -0.0653)
OKLCH	oklch(65.67% 0.076 238.9)
XYZ	xyz(25.4503, 28.7518, 51.2126)
Luminance	0.2875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6498BB #BB8764

analogous

#64BBB3 #6498BB #646DBB

triadic

#6498BB #BB6498 #98BB64

tetradic

#6498BB #B364BB #BB8764 #6DBB64

square

#6498BB #B364BB #BB8764 #6DBB64

split-complementary

#6498BB #BB646D #BBB364

monochromatic

#325972 #457A9D #6498BB #8FB4CE #B9D1E0

Accessibility & contrast

On white

3.11

#6498BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#6498BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6498BB

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6498BB	#FFFFFF	#000000	##000000
##6498BB	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BD

Deuteranopia (green-blind)

#7D8EBA

Tritanopia (blue-blind)

#3DA1A3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6498bb;
/* rgb */ color: rgb(100, 152, 187);
/* oklch */ color: oklch(65.7% 0.076 238.9);

Tailwind

colors: {
  custom: {
    50: '#95b6cf',
    500: '#6498bb',
    950: '#000000',
  },
}

SCSS

$custom: #6498bb;
$custom-light: #95b6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6498bb",
  "rgb": {
    "r": 100,
    "g": 152,
    "b": 187
  },
  "hsl": {
    "h": 204.138,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6567,
    "c": 0.07625,
    "h": 238.9
  },
  "luminance": 0.28754
}

Semantic roles & 50–950 ramp

primary

#6498BB

secondary

#CFBAAB

accent

#8859CF

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #6498BB

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

Preview Lab → · Contrast checker → · Palette generator →