#6598FF#6598FF

#6598FF is a light, vivid blue. Relative luminance 0.324; OKLCH L 69.2% C 0.162 H 263.0°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#6598FF
RGB	rgb(101, 152, 255)
HSL	hsl(220, 100%, 70%)
HSV	hsv(220, 60%, 100%)
CMYK	cmyk(60.4%, 40.4%, 0%, 0%)
CIE-LAB	lab(63.70, 13.59, -56.35)
CIE-LCH	lch(63.70, 57.97, 283.56°)
OKLab	oklab(69.15% -0.0197 -0.1603)
OKLCH	oklch(69.15% 0.162 263)
XYZ	xyz(34.6388, 32.4401, 99.0245)
Luminance	0.3244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6598FF #FFCC65

analogous

#65E5FF #6598FF #7F65FF

triadic

#6598FF #FF6598 #98FF65

tetradic

#6598FF #FF65E5 #FFCC65 #65FF7F

square

#6598FF #FF65E5 #FFCC65 #65FF7F

split-complementary

#6598FF #FF7F65 #E5FF65

monochromatic

#004DEA #286FFF #6598FF #A2C1FF #DFEAFF

Accessibility & contrast

On white

2.80

#6598FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#6598FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6598FF

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6598FF	#FFFFFF	#000000	##000000
##6598FF	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6AA2FF

Deuteranopia (green-blind)

#5594FD

Tritanopia (blue-blind)

#00AFBF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #6598ff;
/* rgb */ color: rgb(101, 152, 255);
/* oklch */ color: oklch(69.2% 0.162 263.0);

Tailwind

colors: {
  custom: {
    50: '#9db5ff',
    500: '#6598ff',
    950: '#000000',
  },
}

SCSS

$custom: #6598ff;
$custom-light: #9db5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6598ff",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 255
  },
  "hsl": {
    "h": 220.13,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.69154,
    "c": 0.16155,
    "h": 263
  },
  "luminance": 0.32443
}

Semantic roles & 50–950 ramp

primary

#6598FF

secondary

#F6E7CA

accent

#9900E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6598FF

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

Preview Lab → · Contrast checker → · Palette generator →