#6B99F4#6B99F4

#6B99F4 is a light, vivid blue. Relative luminance 0.324; OKLCH L 69.0% C 0.144 H 262.9°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#6B99F4
RGB	rgb(107, 153, 244)
HSL	hsl(220, 86%, 69%)
HSV	hsv(220, 56%, 96%)
CMYK	cmyk(56.1%, 37.3%, 0%, 4.3%)
CIE-LAB	lab(63.70, 10.62, -50.31)
CIE-LCH	lch(63.70, 51.42, 281.92°)
OKLab	oklab(69.05% -0.0178 -0.1426)
OKLCH	oklch(69.05% 0.144 262.9)
XYZ	xyz(33.7782, 32.4372, 90.0514)
Luminance	0.3244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B99F4 #F4C66B

analogous

#6BDEF4 #6B99F4 #826BF4

triadic

#6B99F4 #F46B99 #99F46B

tetradic

#6B99F4 #F46BDE #F4C66B #6BF482

square

#6B99F4 #F46BDE #F4C66B #6BF482

split-complementary

#6B99F4 #F4826B #DEF46B

monochromatic

#1052D5 #3272F0 #6B99F4 #A4C0F8 #DDE8FC

Accessibility & contrast

On white

2.80

#6B99F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#6B99F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6B99F4

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B99F4	#FFFFFF	#000000	##000000
##6B99F4	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)

#73A1F8

Deuteranopia (green-blind)

#6294F2

Tritanopia (blue-blind)

#00ADBB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #6b99f4;
/* rgb */ color: rgb(107, 153, 244);
/* oklch */ color: oklch(69.0% 0.144 262.9);

Tailwind

colors: {
  custom: {
    50: '#9fb6f8',
    500: '#6b99f4',
    950: '#000000',
  },
}

SCSS

$custom: #6b99f4;
$custom-light: #9fb6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b99f4",
  "rgb": {
    "r": 107,
    "g": 153,
    "b": 244
  },
  "hsl": {
    "h": 219.854,
    "s": 86.164,
    "l": 68.824
  },
  "oklch": {
    "l": 0.69047,
    "c": 0.14367,
    "h": 262.9
  },
  "luminance": 0.3244
}

Semantic roles & 50–950 ramp

primary

#6B99F4

secondary

#F2E4C9

accent

#9803E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6B99F4

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

Preview Lab → · Contrast checker → · Palette generator →