#6689F7#6689F7

#6689F7 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.7% C 0.168 H 268.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#6689F7
RGB	rgb(102, 137, 247)
HSL	hsl(226, 90%, 68%)
HSV	hsv(226, 59%, 97%)
CMYK	cmyk(58.7%, 44.5%, 0%, 3.1%)
CIE-LAB	lab(59.37, 20.07, -58.87)
CIE-LCH	lch(59.37, 62.20, 288.83°)
OKLab	oklab(65.69% -0.0051 -0.1679)
OKLCH	oklch(65.69% 0.168 268.3)
XYZ	xyz(31.2080, 27.4289, 91.6274)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6689F7 #F7D466

analogous

#66D2F7 #6689F7 #8B66F7

triadic

#6689F7 #F76689 #89F766

tetradic

#6689F7 #F766D2 #F7D466 #66F78B

square

#6689F7 #F766D2 #F7D466 #66F78B

split-complementary

#6689F7 #F78B66 #D2F766

monochromatic

#0B3DD7 #2C5CF4 #6689F7 #A0B6FA #DAE3FD

Accessibility & contrast

On white

3.24

#6689F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#6689F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6689F7

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6689F7	#FFFFFF	#000000	##000000
##6689F7	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5696FB

Deuteranopia (green-blind)

#4189F5

Tritanopia (blue-blind)

#00A2B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6689f7;
/* rgb */ color: rgb(102, 137, 247);
/* oklch */ color: oklch(65.7% 0.168 268.3);

Tailwind

colors: {
  custom: {
    50: '#9dabfa',
    500: '#6689f7',
    950: '#000000',
  },
}

SCSS

$custom: #6689f7;
$custom-light: #9dabfa;
$custom-dark: #000000;

JSON

{
  "hex": "#6689f7",
  "rgb": {
    "r": 102,
    "g": 137,
    "b": 247
  },
  "hsl": {
    "h": 225.517,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65693,
    "c": 0.16799,
    "h": 268.3
  },
  "luminance": 0.27432
}

Semantic roles & 50–950 ramp

primary

#6689F7

secondary

#F2E8C7

accent

#AE00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6689F7

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

Preview Lab → · Contrast checker → · Palette generator →