#6498CB#6498CB

#6498CB is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.4% C 0.094 H 249.0°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6498CB
RGB	rgb(100, 152, 203)
HSL	hsl(210, 50%, 59%)
HSV	hsv(210, 51%, 80%)
CMYK	cmyk(50.7%, 25.1%, 0%, 20.4%)
CIE-LAB	lab(61.20, -3.02, -31.54)
CIE-LCH	lch(61.20, 31.68, 264.53°)
OKLab	oklab(66.38% -0.0339 -0.0882)
OKLCH	oklch(66.38% 0.094 249)
XYZ	xyz(27.2595, 29.4755, 60.7412)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6498CB #CB9764

analogous

#64CBCB #6498CB #6465CB

triadic

#6498CB #CB6498 #98CB64

tetradic

#6498CB #CB64CB #CB9764 #65CB64

square

#6498CB #CB64CB #CB9764 #65CB64

split-complementary

#6498CB #CB6465 #CBCB64

monochromatic

#2D5B87 #3D79B5 #6498CB #92B6DA #C0D5EA

Accessibility & contrast

On white

3.05

#6498CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6498CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6498CB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6498CB	#FFFFFF	#000000	##000000
##6498CB	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CD

Deuteranopia (green-blind)

#768FCA

Tritanopia (blue-blind)

#30A4A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6498cb;
/* rgb */ color: rgb(100, 152, 203);
/* oklch */ color: oklch(66.4% 0.094 249.0);

Tailwind

colors: {
  custom: {
    50: '#96b6db',
    500: '#6498cb',
    950: '#000000',
  },
}

SCSS

$custom: #6498cb;
$custom-light: #96b6db;
$custom-dark: #000000;

JSON

{
  "hex": "#6498cb",
  "rgb": {
    "r": 100,
    "g": 152,
    "b": 203
  },
  "hsl": {
    "h": 209.709,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66383,
    "c": 0.09449,
    "h": 249
  },
  "luminance": 0.29478
}

Semantic roles & 50–950 ramp

primary

#6498CB

secondary

#D9C5B1

accent

#934FD9

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6498CB

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

Preview Lab → · Contrast checker → · Palette generator →