#6697FB#6697FB

#6697FB is a light, vivid blue. Relative luminance 0.319; OKLCH L 68.8% C 0.157 H 263.2°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#6697FB
RGB	rgb(102, 151, 251)
HSL	hsl(220, 95%, 69%)
HSV	hsv(220, 59%, 98%)
CMYK	cmyk(59.4%, 39.8%, 0%, 1.6%)
CIE-LAB	lab(63.28, 13.06, -54.84)
CIE-LCH	lch(63.28, 56.38, 283.40°)
OKLab	oklab(68.77% -0.0187 -0.1559)
OKLCH	oklch(68.77% 0.157 263.2)
XYZ	xyz(33.9527, 31.9201, 95.6200)
Luminance	0.3192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6697FB #FBCA66

analogous

#66E2FB #6697FB #8066FB

triadic

#6697FB #FB6697 #97FB66

tetradic

#6697FB #FB66E2 #FBCA66 #66FB80

square

#6697FB #FB66E2 #FBCA66 #66FB80

split-complementary

#6697FB #FB8066 #E2FB66

monochromatic

#064EE1 #2A6EF9 #6697FB #A2C0FD #DDE8FE

Accessibility & contrast

On white

2.84

#6697FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#6697FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6697FB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6697FB	#FFFFFF	#000000	##000000
##6697FB	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6BA1FF

Deuteranopia (green-blind)

#5793F9

Tritanopia (blue-blind)

#00ADBD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6697fb;
/* rgb */ color: rgb(102, 151, 251);
/* oklch */ color: oklch(68.8% 0.157 263.2);

Tailwind

colors: {
  custom: {
    50: '#9db5fd',
    500: '#6697fb',
    950: '#000000',
  },
}

SCSS

$custom: #6697fb;
$custom-light: #9db5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6697fb",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 251
  },
  "hsl": {
    "h": 220.268,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.68768,
    "c": 0.15702,
    "h": 263.2
  },
  "luminance": 0.31923
}

Semantic roles & 50–950 ramp

primary

#6697FB

secondary

#F4E6C9

accent

#9A00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6697FB

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

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