#6498DD#6498DD

#6498DD is a light, moderate cyan. Relative luminance 0.304; OKLCH L 67.3% C 0.117 H 255.9°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#6498DD
RGB	rgb(100, 152, 221)
HSL	hsl(214, 64%, 63%)
HSV	hsv(214, 55%, 87%)
CMYK	cmyk(54.8%, 31.2%, 0%, 13.3%)
CIE-LAB	lab(61.98, 2.51, -40.35)
CIE-LCH	lch(61.98, 40.43, 273.56°)
OKLab	oklab(67.26% -0.0286 -0.1136)
OKLCH	oklch(67.26% 0.117 255.9)
XYZ	xyz(29.5304, 30.3839, 72.7011)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6498DD #DDA964

analogous

#64D4DD #6498DD #6C64DD

triadic

#6498DD #DD6498 #98DD64

tetradic

#6498DD #DD64D4 #DDA964 #64DD6C

square

#6498DD #DD64D4 #DDA964 #64DD6C

split-complementary

#6498DD #DD6C64 #D4DD64

monochromatic

#245AA3 #3277D2 #6498DD #96B9E8 #C8DBF3

Accessibility & contrast

On white

2.97

#6498DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#6498DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6498DD

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6498DD	#FFFFFF	#000000	##000000
##6498DD	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CE0

Deuteranopia (green-blind)

#6D91DC

Tritanopia (blue-blind)

#13A7B1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6498dd;
/* rgb */ color: rgb(100, 152, 221);
/* oklch */ color: oklch(67.3% 0.117 255.9);

Tailwind

colors: {
  custom: {
    50: '#98b6e8',
    500: '#6498dd',
    950: '#000000',
  },
}

SCSS

$custom: #6498dd;
$custom-light: #98b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6498dd",
  "rgb": {
    "r": 100,
    "g": 152,
    "b": 221
  },
  "hsl": {
    "h": 214.215,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.67257,
    "c": 0.11719,
    "h": 255.9
  },
  "luminance": 0.30386
}

Semantic roles & 50–950 ramp

primary

#6498DD

secondary

#E4D1B9

accent

#7F1ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6498DD

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

Preview Lab → · Contrast checker → · Palette generator →