#687FF1#687FF1

#687FF1 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.5% C 0.172 H 272.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#687FF1
RGB	rgb(104, 127, 241)
HSL	hsl(230, 83%, 68%)
HSV	hsv(230, 57%, 95%)
CMYK	cmyk(56.8%, 47.3%, 0%, 5.5%)
CIE-LAB	lab(56.56, 24.52, -60.06)
CIE-LCH	lch(56.56, 64.87, 292.21°)
OKLab	oklab(63.47% 0.0062 -0.1714)
OKLCH	oklch(63.47% 0.172 272.1)
XYZ	xyz(29.1703, 24.4705, 86.3881)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687FF1 #F1DA68

analogous

#68C3F1 #687FF1 #9568F1

triadic

#687FF1 #F1687F #7FF168

tetradic

#687FF1 #F168C3 #F1DA68 #68F195

square

#687FF1 #F168C3 #F1DA68 #68F195

split-complementary

#687FF1 #F19568 #C3F168

monochromatic

#1332CC #3050EC #687FF1 #A0AEF6 #D8DEFB

Accessibility & contrast

On white

3.56

#687FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#687FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687FF1

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687FF1	#FFFFFF	#000000	##000000
##687FF1	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488EF5

Deuteranopia (green-blind)

#3382EF

Tritanopia (blue-blind)

#0199AC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #687ff1;
/* rgb */ color: rgb(104, 127, 241);
/* oklch */ color: oklch(63.5% 0.172 272.1);

Tailwind

colors: {
  custom: {
    50: '#9da3f6',
    500: '#687ff1',
    950: '#000000',
  },
}

SCSS

$custom: #687ff1;
$custom-light: #9da3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#687ff1",
  "rgb": {
    "r": 104,
    "g": 127,
    "b": 241
  },
  "hsl": {
    "h": 229.927,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.63466,
    "c": 0.17155,
    "h": 272.1
  },
  "luminance": 0.24473
}

Semantic roles & 50–950 ramp

primary

#687FF1

secondary

#F0E9C5

accent

#BB06DF

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #687FF1

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

Preview Lab → · Contrast checker → · Palette generator →