#687EF6#687EF6

#687EF6 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.6% C 0.180 H 272.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#687EF6
RGB	rgb(104, 126, 246)
HSL	hsl(231, 89%, 69%)
HSV	hsv(231, 58%, 96%)
CMYK	cmyk(57.7%, 48.8%, 0%, 3.5%)
CIE-LAB	lab(56.60, 26.73, -62.75)
CIE-LCH	lch(56.60, 68.21, 293.07°)
OKLab	oklab(63.6% 0.0078 -0.1794)
OKLCH	oklch(63.6% 0.18 272.5)
XYZ	xyz(29.7988, 24.5163, 90.3327)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687EF6 #F6E068

analogous

#68C5F6 #687EF6 #9968F6

triadic

#687EF6 #F6687E #7EF668

tetradic

#687EF6 #F668C5 #F6E068 #68F699

square

#687EF6 #F668C5 #F6E068 #68F699

split-complementary

#687EF6 #F69968 #C5F668

monochromatic

#0D2CD7 #2E4DF3 #687EF6 #A2AFF9 #DCE1FD

Accessibility & contrast

On white

3.56

#687EF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#687EF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687EF6

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687EF6	#FFFFFF	#000000	##000000
##687EF6	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408EFA

Deuteranopia (green-blind)

#2782F3

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #687ef6;
/* rgb */ color: rgb(104, 126, 246);
/* oklch */ color: oklch(63.6% 0.180 272.5);

Tailwind

colors: {
  custom: {
    50: '#9ea3fa',
    500: '#687ef6',
    950: '#000000',
  },
}

SCSS

$custom: #687ef6;
$custom-light: #9ea3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#687ef6",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 246
  },
  "hsl": {
    "h": 230.704,
    "s": 88.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.17956,
    "h": 272.5
  },
  "luminance": 0.24519
}

Semantic roles & 50–950 ramp

primary

#687EF6

secondary

#F2ECC8

accent

#C200E5

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #687EF6

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

Preview Lab → · Contrast checker → · Palette generator →