#6687FE#6687FE

#6687FE is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.7% C 0.180 H 269.3°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#6687FE
RGB	rgb(102, 135, 254)
HSL	hsl(227, 99%, 70%)
HSV	hsv(227, 60%, 100%)
CMYK	cmyk(59.8%, 46.9%, 0%, 0.4%)
CIE-LAB	lab(59.26, 23.55, -62.91)
CIE-LCH	lch(59.26, 67.17, 290.53°)
OKLab	oklab(65.74% -0.0021 -0.1798)
OKLCH	oklch(65.74% 0.18 269.3)
XYZ	xyz(32.0268, 27.3058, 97.3295)
Luminance	0.2731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6687FE #FEDD66

analogous

#66D3FE #6687FE #9166FE

triadic

#6687FE #FE6687 #87FE66

tetradic

#6687FE #FE66D3 #FEDD66 #66FE91

square

#6687FE #FE66D3 #FEDD66 #66FE91

split-complementary

#6687FE #FE9166 #D3FE66

monochromatic

#0234E8 #2957FE #6687FE #A3B7FE #E0E6FF

Accessibility & contrast

On white

3.25

#6687FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#6687FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6687FE

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6687FE	#FFFFFF	#000000	##000000
##6687FE	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C96FF

Deuteranopia (green-blind)

#3288FC

Tritanopia (blue-blind)

#00A2B6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6687fe;
/* rgb */ color: rgb(102, 135, 254);
/* oklch */ color: oklch(65.7% 0.180 269.3);

Tailwind

colors: {
  custom: {
    50: '#9ea9ff',
    500: '#6687fe',
    950: '#000000',
  },
}

SCSS

$custom: #6687fe;
$custom-light: #9ea9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6687fe",
  "rgb": {
    "r": 102,
    "g": 135,
    "b": 254
  },
  "hsl": {
    "h": 226.974,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.65737,
    "c": 0.17979,
    "h": 269.3
  },
  "luminance": 0.27308
}

Semantic roles & 50–950 ramp

primary

#6687FE

secondary

#F5ECCA

accent

#B400E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6687FE

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

Preview Lab → · Contrast checker → · Palette generator →