#6C99F7#6C99F7

#6C99F7 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.3% C 0.147 H 263.7°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#6C99F7
RGB	rgb(108, 153, 247)
HSL	hsl(221, 90%, 70%)
HSV	hsv(221, 56%, 97%)
CMYK	cmyk(56.3%, 38.1%, 0%, 3.1%)
CIE-LAB	lab(63.90, 11.77, -51.64)
CIE-LCH	lch(63.90, 52.96, 282.84°)
OKLab	oklab(69.27% -0.0163 -0.1464)
OKLCH	oklch(69.27% 0.147 263.7)
XYZ	xyz(34.3583, 32.6833, 92.4756)
Luminance	0.3269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C99F7 #F7CA6C

analogous

#6CDEF7 #6C99F7 #856CF7

triadic

#6C99F7 #F76C99 #99F76C

tetradic

#6C99F7 #F76CDE #F7CA6C #6CF785

square

#6C99F7 #F76CDE #F7CA6C #6CF785

split-complementary

#6C99F7 #F7856C #DEF76C

monochromatic

#0C50DD #3271F4 #6C99F7 #A6C1FA #E0EAFD

Accessibility & contrast

On white

2.79

#6C99F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#6C99F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6C99F7

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C99F7	#FFFFFF	#000000	##000000
##6C99F7	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A2FB

Deuteranopia (green-blind)

#6095F5

Tritanopia (blue-blind)

#00AEBC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #6c99f7;
/* rgb */ color: rgb(108, 153, 247);
/* oklch */ color: oklch(69.3% 0.147 263.7);

Tailwind

colors: {
  custom: {
    50: '#9fb6fa',
    500: '#6c99f7',
    950: '#000000',
  },
}

SCSS

$custom: #6c99f7;
$custom-light: #9fb6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6c99f7",
  "rgb": {
    "r": 108,
    "g": 153,
    "b": 247
  },
  "hsl": {
    "h": 220.576,
    "s": 89.677,
    "l": 69.608
  },
  "oklch": {
    "l": 0.69266,
    "c": 0.14731,
    "h": 263.7
  },
  "luminance": 0.32686
}

Semantic roles & 50–950 ramp

primary

#6C99F7

secondary

#F3E6CC

accent

#9B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6C99F7

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

Preview Lab → · Contrast checker → · Palette generator →