#6598CA#6598CA

#6598CA is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.4% C 0.093 H 248.9°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6598CA
RGB	rgb(101, 152, 202)
HSL	hsl(210, 49%, 59%)
HSV	hsv(210, 50%, 79%)
CMYK	cmyk(50%, 24.8%, 0%, 20.8%)
CIE-LAB	lab(61.21, -3.09, -30.96)
CIE-LCH	lch(61.21, 31.12, 264.30°)
OKLab	oklab(66.39% -0.0334 -0.0865)
OKLCH	oklch(66.39% 0.093 248.9)
XYZ	xyz(27.2520, 29.4854, 60.1208)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6598CA #CA9765

analogous

#65CACA #6598CA #6566CA

triadic

#6598CA #CA6598 #98CA65

tetradic

#6598CA #CA65CA #CA9765 #66CA65

square

#6598CA #CA65CA #CA9765 #66CA65

split-complementary

#6598CA #CA6566 #CACA65

monochromatic

#2E5B86 #3E79B4 #6598CA #93B6DA #C0D5E9

Accessibility & contrast

On white

3.04

#6598CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6598CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6598CA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6598CA	#FFFFFF	#000000	##000000
##6598CA	1.00	3.04	6.90	6.90
#FFFFFF	3.04	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)

#8499CC

Deuteranopia (green-blind)

#778FC9

Tritanopia (blue-blind)

#33A4A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6598ca;
/* rgb */ color: rgb(101, 152, 202);
/* oklch */ color: oklch(66.4% 0.093 248.9);

Tailwind

colors: {
  custom: {
    50: '#96b6da',
    500: '#6598ca',
    950: '#000000',
  },
}

SCSS

$custom: #6598ca;
$custom-light: #96b6da;
$custom-dark: #000000;

JSON

{
  "hex": "#6598ca",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 202
  },
  "hsl": {
    "h": 209.703,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66389,
    "c": 0.09273,
    "h": 248.9
  },
  "luminance": 0.29487
}

Semantic roles & 50–950 ramp

primary

#6598CA

secondary

#D9C5B2

accent

#934FD8

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6598CA

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

Preview Lab → · Contrast checker → · Palette generator →