#6697FC#6697FC

#6697FC is a light, vivid blue. Relative luminance 0.320; OKLCH L 68.8% C 0.158 H 263.3°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#6697FC
RGB	rgb(102, 151, 252)
HSL	hsl(220, 96%, 69%)
HSV	hsv(220, 60%, 99%)
CMYK	cmyk(59.5%, 40.1%, 0%, 1.2%)
CIE-LAB	lab(63.33, 13.39, -55.31)
CIE-LCH	lch(63.33, 56.90, 283.61°)
OKLab	oklab(68.83% -0.0185 -0.1573)
OKLCH	oklch(68.83% 0.158 263.3)
XYZ	xyz(34.1107, 31.9833, 96.4524)
Luminance	0.3199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6697FC #FCCB66

analogous

#66E2FC #6697FC #8066FC

triadic

#6697FC #FC6697 #97FC66

tetradic

#6697FC #FC66E2 #FCCB66 #66FC80

square

#6697FC #FC66E2 #FCCB66 #66FC80

split-complementary

#6697FC #FC8066 #E2FC66

monochromatic

#044DE3 #2A6EFB #6697FC #A2C0FD #DEE9FE

Accessibility & contrast

On white

2.84

#6697FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#6697FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6697FC

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6697FC	#FFFFFF	#000000	##000000
##6697FC	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6BA1FF

Deuteranopia (green-blind)

#5693FA

Tritanopia (blue-blind)

#00AEBD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6697fc;
/* rgb */ color: rgb(102, 151, 252);
/* oklch */ color: oklch(68.8% 0.158 263.3);

Tailwind

colors: {
  custom: {
    50: '#9db5fe',
    500: '#6697fc',
    950: '#000000',
  },
}

SCSS

$custom: #6697fc;
$custom-light: #9db5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6697fc",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 252
  },
  "hsl": {
    "h": 220.4,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.68825,
    "c": 0.15835,
    "h": 263.3
  },
  "luminance": 0.31986
}

Semantic roles & 50–950 ramp

primary

#6697FC

secondary

#F5E6C9

accent

#9B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6697FC

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

Preview Lab → · Contrast checker → · Palette generator →