#687EE8#687EE8

#687EE8 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.7% C 0.161 H 272.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#687EE8
RGB	rgb(104, 126, 232)
HSL	hsl(230, 74%, 66%)
HSV	hsv(230, 55%, 91%)
CMYK	cmyk(55.2%, 45.7%, 0%, 9%)
CIE-LAB	lab(55.78, 22.25, -56.30)
CIE-LCH	lch(55.78, 60.53, 291.56°)
OKLab	oklab(62.7% 0.0061 -0.1604)
OKLCH	oklch(62.7% 0.161 272.2)
XYZ	xyz(27.7305, 23.6890, 79.4394)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687EE8 #E8D268

analogous

#68BEE8 #687EE8 #9268E8

triadic

#687EE8 #E8687E #7EE868

tetradic

#687EE8 #E868BE #E8D268 #68E892

square

#687EE8 #E868BE #E8D268 #68E892

split-complementary

#687EE8 #E89268 #BEE868

monochromatic

#1C37B9 #3351E0 #687EE8 #9DABF0 #D2D9F8

Accessibility & contrast

On white

3.66

#687EE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#687EE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687EE8

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687EE8	#FFFFFF	#000000	##000000
##687EE8	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8BEC

Deuteranopia (green-blind)

#3D80E6

Tritanopia (blue-blind)

#1F95A8

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #687ee8;
/* rgb */ color: rgb(104, 126, 232);
/* oklch */ color: oklch(62.7% 0.161 272.2);

Tailwind

colors: {
  custom: {
    50: '#9ca3f0',
    500: '#687ee8',
    950: '#000000',
  },
}

SCSS

$custom: #687ee8;
$custom-light: #9ca3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#687ee8",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 232
  },
  "hsl": {
    "h": 229.688,
    "s": 73.563,
    "l": 65.882
  },
  "oklch": {
    "l": 0.62703,
    "c": 0.16053,
    "h": 272.2
  },
  "luminance": 0.23691
}

Semantic roles & 50–950 ramp

primary

#687EE8

secondary

#EBE4C1

accent

#B410D6

background

#FAFAFE

surface

#F4F3FD

border

#CECDD5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #687EE8

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

Preview Lab → · Contrast checker → · Palette generator →