#6B99F9#6B99F9

#6B99F9 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.3% C 0.150 H 263.6°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#6B99F9
RGB	rgb(107, 153, 249)
HSL	hsl(221, 92%, 70%)
HSV	hsv(221, 57%, 98%)
CMYK	cmyk(57%, 38.6%, 0%, 2.4%)
CIE-LAB	lab(63.95, 12.20, -52.66)
CIE-LCH	lch(63.95, 54.05, 283.05°)
OKLab	oklab(69.32% -0.0167 -0.1494)
OKLCH	oklch(69.32% 0.15 263.6)
XYZ	xyz(34.5477, 32.7450, 94.1040)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B99F9 #F9CB6B

analogous

#6BE0F9 #6B99F9 #846BF9

triadic

#6B99F9 #F96B99 #99F96B

tetradic

#6B99F9 #F96BE0 #F9CB6B #6BF984

square

#6B99F9 #F96BE0 #F9CB6B #6BF984

split-complementary

#6B99F9 #F9846B #E0F96B

monochromatic

#094FE0 #3070F7 #6B99F9 #A6C2FB #E1EAFE

Accessibility & contrast

On white

2.78

#6B99F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#6B99F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6B99F9

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B99F9	#FFFFFF	#000000	##000000
##6B99F9	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A2FD

Deuteranopia (green-blind)

#5E95F7

Tritanopia (blue-blind)

#00AEBD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #6b99f9;
/* rgb */ color: rgb(107, 153, 249);
/* oklch */ color: oklch(69.3% 0.150 263.6);

Tailwind

colors: {
  custom: {
    50: '#9fb6fc',
    500: '#6b99f9',
    950: '#000000',
  },
}

SCSS

$custom: #6b99f9;
$custom-light: #9fb6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b99f9",
  "rgb": {
    "r": 107,
    "g": 153,
    "b": 249
  },
  "hsl": {
    "h": 220.563,
    "s": 92.208,
    "l": 69.804
  },
  "oklch": {
    "l": 0.69324,
    "c": 0.15034,
    "h": 263.6
  },
  "luminance": 0.32748
}

Semantic roles & 50–950 ramp

primary

#6B99F9

secondary

#F4E7CC

accent

#9B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6B99F9

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

Preview Lab → · Contrast checker → · Palette generator →