#687899#687899

#687899 is a mid, muted blue. Relative luminance 0.187; OKLCH L 57.2% C 0.055 H 264.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#687899
RGB	rgb(104, 120, 153)
HSL	hsl(220, 19%, 50%)
HSV	hsv(220, 32%, 60%)
CMYK	cmyk(32%, 21.6%, 0%, 40%)
CIE-LAB	lab(50.30, 2.25, -19.72)
CIE-LCH	lch(50.30, 19.85, 276.52°)
OKLab	oklab(57.23% -0.0052 -0.0544)
OKLCH	oklch(57.23% 0.055 264.5)
XYZ	xyz(18.1735, 18.6752, 32.7779)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687899 #998968

analogous

#689199 #687899 #706899

triadic

#687899 #996878 #789968

tetradic

#687899 #996891 #998968 #689970

square

#687899 #996891 #998968 #689970

split-complementary

#687899 #997068 #919968

monochromatic

#363F50 #4F5B75 #687899 #8D99B2 #B1B9CA

Accessibility & contrast

On white

4.43

#687899 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#687899 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687899

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687899	#FFFFFF	#000000	##000000
##687899	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A9B

Deuteranopia (green-blind)

#697698

Tritanopia (blue-blind)

#5A7F83

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #687899;
/* rgb */ color: rgb(104, 120, 153);
/* oklch */ color: oklch(57.2% 0.055 264.5);

Tailwind

colors: {
  custom: {
    50: '#949eb7',
    500: '#687899',
    950: '#000000',
  },
}

SCSS

$custom: #687899;
$custom-light: #949eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#687899",
  "rgb": {
    "r": 104,
    "g": 120,
    "b": 153
  },
  "hsl": {
    "h": 220.408,
    "s": 19.368,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57227,
    "c": 0.05463,
    "h": 264.5
  },
  "luminance": 0.18676
}

Semantic roles & 50–950 ramp

primary

#687899

secondary

#B9B2A3

accent

#A26CBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #687899

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

Preview Lab → · Contrast checker → · Palette generator →