#687ABE#687ABE

#687ABE is a mid, moderate blue. Relative luminance 0.206; OKLCH L 59.5% C 0.106 H 271.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#687ABE
RGB	rgb(104, 122, 190)
HSL	hsl(227, 40%, 58%)
HSV	hsv(227, 45%, 75%)
CMYK	cmyk(45.3%, 35.8%, 0%, 25.5%)
CIE-LAB	lab(52.49, 11.61, -37.77)
CIE-LCH	lch(52.49, 39.52, 287.09°)
OKLab	oklab(59.46% 0.003 -0.1062)
OKLCH	oklch(59.46% 0.106 271.6)
XYZ	xyz(21.9598, 20.5786, 51.5202)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687ABE #BEAC68

analogous

#68A5BE #687ABE #8168BE

triadic

#687ABE #BE687A #7ABE68

tetradic

#687ABE #BE68A5 #BEAC68 #68BE81

square

#687ABE #BE68A5 #BEAC68 #68BE81

split-complementary

#687ABE #BE8168 #A5BE68

monochromatic

#344278 #4659A3 #687ABE #93A0D0 #BEC5E3

Accessibility & contrast

On white

4.10

#687ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#687ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687ABE

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687ABE	#FFFFFF	#000000	##000000
##687ABE	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C1

Deuteranopia (green-blind)

#597ABC

Tritanopia (blue-blind)

#498893

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #687abe;
/* rgb */ color: rgb(104, 122, 190);
/* oklch */ color: oklch(59.5% 0.106 271.6);

Tailwind

colors: {
  custom: {
    50: '#97a0d2',
    500: '#687abe',
    950: '#000000',
  },
}

SCSS

$custom: #687abe;
$custom-light: #97a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#687abe",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 190
  },
  "hsl": {
    "h": 227.442,
    "s": 39.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59455,
    "c": 0.10629,
    "h": 271.6
  },
  "luminance": 0.2058
}

Semantic roles & 50–950 ramp

primary

#687ABE

secondary

#D2CBB0

accent

#B758D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #687ABE

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

Preview Lab → · Contrast checker → · Palette generator →