#6B99D9#6B99D9

#6B99D9 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.6% C 0.108 H 256.8°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#6B99D9
RGB	rgb(107, 153, 217)
HSL	hsl(215, 59%, 64%)
HSV	hsv(215, 51%, 85%)
CMYK	cmyk(50.7%, 29.5%, 0%, 14.9%)
CIE-LAB	lab(62.44, 2.25, -37.40)
CIE-LCH	lch(62.44, 37.46, 273.44°)
OKLab	oklab(67.65% -0.0246 -0.105)
OKLCH	oklch(67.65% 0.108 256.8)
XYZ	xyz(29.9748, 30.9158, 70.0200)
Luminance	0.3092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B99D9 #D9AB6B

analogous

#6BD0D9 #6B99D9 #746BD9

triadic

#6B99D9 #D96B99 #99D96B

tetradic

#6B99D9 #D96BD0 #D9AB6B #6BD974

square

#6B99D9 #D96BD0 #D9AB6B #6BD974

split-complementary

#6B99D9 #D9746B #D0D96B

monochromatic

#295BA0 #3A77CC #6B99D9 #9CBBE6 #CCDCF2

Accessibility & contrast

On white

2.92

#6B99D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#6B99D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6B99D9

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B99D9	#FFFFFF	#000000	##000000
##6B99D9	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809DDC

Deuteranopia (green-blind)

#7392D8

Tritanopia (blue-blind)

#35A7B0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6b99d9;
/* rgb */ color: rgb(107, 153, 217);
/* oklch */ color: oklch(67.6% 0.108 256.8);

Tailwind

colors: {
  custom: {
    50: '#9bb6e5',
    500: '#6b99d9',
    950: '#000000',
  },
}

SCSS

$custom: #6b99d9;
$custom-light: #9bb6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b99d9",
  "rgb": {
    "r": 107,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 214.909,
    "s": 59.14,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67647,
    "c": 0.10783,
    "h": 256.8
  },
  "luminance": 0.30918
}

Semantic roles & 50–950 ramp

primary

#6B99D9

secondary

#E3D3BC

accent

#801FC7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1115

muted

#7E8084

Preview Lab

Preview with #6B99D9

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

Preview Lab → · Contrast checker → · Palette generator →