#6689DA#6689DA

#6689DA is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.0% C 0.128 H 265.3°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#6689DA
RGB	rgb(102, 137, 218)
HSL	hsl(222, 61%, 63%)
HSV	hsv(222, 53%, 85%)
CMYK	cmyk(53.2%, 37.2%, 0%, 14.5%)
CIE-LAB	lab(57.82, 10.78, -45.22)
CIE-LCH	lch(57.82, 46.49, 283.41°)
OKLab	oklab(64% -0.0106 -0.1279)
OKLCH	oklch(64% 0.128 265.3)
XYZ	xyz(27.0758, 25.7761, 69.8646)
Luminance	0.2578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6689DA #DAB766

analogous

#66C3DA #6689DA #7D66DA

triadic

#6689DA #DA6689 #89DA66

tetradic

#6689DA #DA66C3 #DAB766 #66DA7D

square

#6689DA #DA66C3 #DAB766 #66DA7D

split-complementary

#6689DA #DA7D66 #C3DA66

monochromatic

#264B9F #3563CE #6689DA #97AFE6 #C9D5F2

Accessibility & contrast

On white

3.41

#6689DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#6689DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6689DA

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6689DA	#FFFFFF	#000000	##000000
##6689DA	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DD

Deuteranopia (green-blind)

#5B86D8

Tritanopia (blue-blind)

#299BA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6689da;
/* rgb */ color: rgb(102, 137, 218);
/* oklch */ color: oklch(64.0% 0.128 265.3);

Tailwind

colors: {
  custom: {
    50: '#99abe6',
    500: '#6689da',
    950: '#000000',
  },
}

SCSS

$custom: #6689da;
$custom-light: #99abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#6689da",
  "rgb": {
    "r": 102,
    "g": 137,
    "b": 218
  },
  "hsl": {
    "h": 221.897,
    "s": 61.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64001,
    "c": 0.12834,
    "h": 265.3
  },
  "luminance": 0.25778
}

Semantic roles & 50–950 ramp

primary

#6689DA

secondary

#E3D6B9

accent

#951DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6689DA

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

Preview Lab → · Contrast checker → · Palette generator →