#687DE8#687DE8

#687DE8 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.5% C 0.162 H 272.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#687DE8
RGB	rgb(104, 125, 232)
HSL	hsl(230, 74%, 66%)
HSV	hsv(230, 55%, 91%)
CMYK	cmyk(55.2%, 46.1%, 0%, 9%)
CIE-LAB	lab(55.52, 22.85, -56.71)
CIE-LCH	lch(55.52, 61.14, 291.95°)
OKLab	oklab(62.51% 0.0072 -0.1616)
OKLCH	oklch(62.51% 0.162 272.6)
XYZ	xyz(27.6033, 23.4345, 79.3970)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687DE8 #E8D368

analogous

#68BDE8 #687DE8 #9368E8

triadic

#687DE8 #E8687D #7DE868

tetradic

#687DE8 #E868BD #E8D368 #68E893

square

#687DE8 #E868BD #E8D368 #68E893

split-complementary

#687DE8 #E89368 #BDE868

monochromatic

#1C36B9 #334FE0 #687DE8 #9DABF0 #D2D8F8

Accessibility & contrast

On white

3.69

#687DE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#687DE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687DE8

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687DE8	#FFFFFF	#000000	##000000
##687DE8	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8BEC

Deuteranopia (green-blind)

#3B80E6

Tritanopia (blue-blind)

#1F95A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #687de8;
/* rgb */ color: rgb(104, 125, 232);
/* oklch */ color: oklch(62.5% 0.162 272.6);

Tailwind

colors: {
  custom: {
    50: '#9ca2f0',
    500: '#687de8',
    950: '#000000',
  },
}

SCSS

$custom: #687de8;
$custom-light: #9ca2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#687de8",
  "rgb": {
    "r": 104,
    "g": 125,
    "b": 232
  },
  "hsl": {
    "h": 230.156,
    "s": 73.563,
    "l": 65.882
  },
  "oklch": {
    "l": 0.62507,
    "c": 0.16179,
    "h": 272.6
  },
  "luminance": 0.23436
}

Semantic roles & 50–950 ramp

primary

#687DE8

secondary

#EBE4C1

accent

#B510D6

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #687DE8

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

Preview Lab → · Contrast checker → · Palette generator →