#6598FD#6598FD

#6598FD is a light, vivid blue. Relative luminance 0.323; OKLCH L 69.0% C 0.159 H 262.7°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX#6598FD
RGBrgb(101, 152, 253)
HSLhsl(220, 97%, 69%)
HSVhsv(220, 60%, 99%)
CMYKcmyk(60.1%, 39.9%, 0%, 0.8%)
CIE-LABlab(63.60, 12.94, -55.42)
CIE-LCHlch(63.60, 56.91, 283.14°)
OKLaboklab(69.04% -0.0201 -0.1576)
OKLCHoklch(69.04% 0.159 262.7)
XYZxyz(34.3185, 32.3120, 97.3378)
Luminance0.3231 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6598FD #FDCA65
analogous
#65E4FD #6598FD #7E65FD
triadic
#6598FD #FD6598 #98FD65
tetradic
#6598FD #FD65E4 #FDCA65 #65FD7E
square
#6598FD #FD65E4 #FDCA65 #65FD7E
split-complementary
#6598FD #FD7E65 #E4FD65
monochromatic
#034FE5 #2970FC #6598FD #A1C0FE #DEE9FF

Accessibility & contrast

On white

2.81
#6598FD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.46
#6598FD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6598FD
7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6598FD#FFFFFF#000000##000000
##6598FD1.002.817.467.46
#FFFFFF2.811.0021.0021.00
#0000007.4621.001.001.00
##0000007.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6CA2FF
Deuteranopia (green-blind)
#5694FB
Tritanopia (blue-blind)
#00AFBE
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #6598fd;
/* rgb */ color: rgb(101, 152, 253);
/* oklch */ color: oklch(69.0% 0.159 262.7);
Tailwind
colors: {
  custom: {
    50: '#9db5fe',
    500: '#6598fd',
    950: '#000000',
  },
}
SCSS
$custom: #6598fd;
$custom-light: #9db5fe;
$custom-dark: #000000;
JSON
{
  "hex": "#6598fd",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 253
  },
  "hsl": {
    "h": 219.868,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.69038,
    "c": 0.15891,
    "h": 262.7
  },
  "luminance": 0.32315
}

Semantic roles & 50–950 ramp

primary
#6598FD
secondary
#F5E6C9
accent
#9800E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1118
muted
#7F8086

Preview Lab

Preview with #6598FD

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

Preview Lab → · Contrast checker → · Palette generator →

#6598FD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva