#6598DD#6598DD

#6598DD is a light, moderate cyan. Relative luminance 0.304; OKLCH L 67.3% C 0.117 H 256.3°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#6598DD
RGB	rgb(101, 152, 221)
HSL	hsl(215, 64%, 63%)
HSV	hsv(215, 54%, 87%)
CMYK	cmyk(54.3%, 31.2%, 0%, 13.3%)
CIE-LAB	lab(62.03, 2.72, -40.27)
CIE-LCH	lch(62.03, 40.36, 273.87°)
OKLab	oklab(67.31% -0.0277 -0.1134)
OKLCH	oklch(67.31% 0.117 256.3)
XYZ	xyz(29.6417, 30.4413, 72.7063)
Luminance	0.3044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6598DD #DDAA65

analogous

#65D4DD #6598DD #6E65DD

triadic

#6598DD #DD6598 #98DD65

tetradic

#6598DD #DD65D4 #DDAA65 #65DD6E

square

#6598DD #DD65D4 #DDAA65 #65DD6E

split-complementary

#6598DD #DD6E65 #D4DD65

monochromatic

#245AA4 #3376D2 #6598DD #97BAE8 #C9DBF3

Accessibility & contrast

On white

2.96

#6598DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#6598DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6598DD

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6598DD	#FFFFFF	#000000	##000000
##6598DD	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CE0

Deuteranopia (green-blind)

#6D91DC

Tritanopia (blue-blind)

#1AA7B1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6598dd;
/* rgb */ color: rgb(101, 152, 221);
/* oklch */ color: oklch(67.3% 0.117 256.3);

Tailwind

colors: {
  custom: {
    50: '#99b6e8',
    500: '#6598dd',
    950: '#000000',
  },
}

SCSS

$custom: #6598dd;
$custom-light: #99b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6598dd",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 221
  },
  "hsl": {
    "h": 214.5,
    "s": 63.83,
    "l": 63.137
  },
  "oklch": {
    "l": 0.67308,
    "c": 0.11673,
    "h": 256.3
  },
  "luminance": 0.30444
}

Semantic roles & 50–950 ramp

primary

#6598DD

secondary

#E4D2B9

accent

#801ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6598DD

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

Preview Lab → · Contrast checker → · Palette generator →