#687BFD#687BFD

#687BFD is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.5% C 0.193 H 273.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#687BFD
RGB	rgb(104, 123, 253)
HSL	hsl(232, 97%, 70%)
HSV	hsv(232, 59%, 99%)
CMYK	cmyk(58.9%, 51.4%, 0%, 0.8%)
CIE-LAB	lab(56.29, 30.79, -67.13)
CIE-LCH	lch(56.29, 73.86, 294.64°)
OKLab	oklab(63.5% 0.0114 -0.1923)
OKLCH	oklch(63.5% 0.193 273.4)
XYZ	xyz(30.5157, 24.1984, 95.9721)
Luminance	0.2420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687BFD #FDEA68

analogous

#68C6FD #687BFD #9F68FD

triadic

#687BFD #FD687B #7BFD68

tetradic

#687BFD #FD68C6 #FDEA68 #68FD9F

square

#687BFD #FD68C6 #FDEA68 #68FD9F

split-complementary

#687BFD #FD9F68 #C6FD68

monochromatic

#0320E8 #2C46FC #687BFD #A4B0FE #E1E5FF

Accessibility & contrast

On white

3.60

#687BFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#687BFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687BFD

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687BFD	#FFFFFF	#000000	##000000
##687BFD	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F8EFF

Deuteranopia (green-blind)

#0081FA

Tritanopia (blue-blind)

#0099B0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #687bfd;
/* rgb */ color: rgb(104, 123, 253);
/* oklch */ color: oklch(63.5% 0.193 273.4);

Tailwind

colors: {
  custom: {
    50: '#9fa1ff',
    500: '#687bfd',
    950: '#000000',
  },
}

SCSS

$custom: #687bfd;
$custom-light: #9fa1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#687bfd",
  "rgb": {
    "r": 104,
    "g": 123,
    "b": 253
  },
  "hsl": {
    "h": 232.349,
    "s": 97.386,
    "l": 70
  },
  "oklch": {
    "l": 0.63497,
    "c": 0.19263,
    "h": 273.4
  },
  "luminance": 0.24201
}

Semantic roles & 50–950 ramp

primary

#687BFD

secondary

#F5F0CC

accent

#C800E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #687BFD

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

Preview Lab → · Contrast checker → · Palette generator →