#687EA2#687EA2

#687EA2 is a mid, moderate blue. Relative luminance 0.205; OKLCH L 59.0% C 0.061 H 260.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#687EA2
RGB	rgb(104, 126, 162)
HSL	hsl(217, 24%, 52%)
HSV	hsv(217, 36%, 64%)
CMYK	cmyk(35.8%, 22.2%, 0%, 36.5%)
CIE-LAB	lab(52.37, 1.16, -21.80)
CIE-LCH	lch(52.37, 21.83, 273.05°)
OKLab	oklab(58.96% -0.0105 -0.0603)
OKLCH	oklch(58.96% 0.061 260.1)
XYZ	xyz(19.6894, 20.4725, 37.0896)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687EA2 #A28C68

analogous

#689BA2 #687EA2 #6F68A2

triadic

#687EA2 #A2687E #7EA268

tetradic

#687EA2 #A2689B #A28C68 #68A26F

square

#687EA2 #A2689B #A28C68 #68A26F

split-complementary

#687EA2 #A26F68 #9BA268

monochromatic

#374459 #4E617F #687EA2 #8E9EB9 #B4BFD1

Accessibility & contrast

On white

4.12

#687EA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#687EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687EA2

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687EA2	#FFFFFF	#000000	##000000
##687EA2	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A4

Deuteranopia (green-blind)

#6B7AA1

Tritanopia (blue-blind)

#56868A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #687ea2;
/* rgb */ color: rgb(104, 126, 162);
/* oklch */ color: oklch(59.0% 0.061 260.1);

Tailwind

colors: {
  custom: {
    50: '#95a3bd',
    500: '#687ea2',
    950: '#000000',
  },
}

SCSS

$custom: #687ea2;
$custom-light: #95a3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#687ea2",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 162
  },
  "hsl": {
    "h": 217.241,
    "s": 23.77,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58958,
    "c": 0.06121,
    "h": 260.1
  },
  "luminance": 0.20473
}

Semantic roles & 50–950 ramp

primary

#687EA2

secondary

#C0B6A6

accent

#9F68C0

background

#F9FAFB

surface

#F2F3F6

border

#CCCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #687EA2

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

Preview Lab → · Contrast checker → · Palette generator →