#677BA2#677BA2

#677BA2 is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.2% C 0.065 H 263.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#677BA2
RGB	rgb(103, 123, 162)
HSL	hsl(220, 24%, 52%)
HSV	hsv(220, 36%, 64%)
CMYK	cmyk(36.4%, 24.1%, 0%, 36.5%)
CIE-LAB	lab(51.45, 2.63, -23.22)
CIE-LCH	lch(51.45, 23.37, 276.47°)
OKLab	oklab(58.22% -0.0074 -0.0643)
OKLCH	oklch(58.22% 0.065 263.4)
XYZ	xyz(19.1961, 19.6573, 36.9582)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677BA2 #A28E67

analogous

#6799A2 #677BA2 #7167A2

triadic

#677BA2 #A2677B #7BA267

tetradic

#677BA2 #A26799 #A28E67 #67A271

square

#677BA2 #A26799 #A28E67 #67A271

split-complementary

#677BA2 #A27167 #99A267

monochromatic

#364258 #4D5E7E #677BA2 #8D9CB9 #B3BDD0

Accessibility & contrast

On white

4.26

#677BA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#677BA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677BA2

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677BA2	#FFFFFF	#000000	##000000
##677BA2	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA4

Deuteranopia (green-blind)

#6878A1

Tritanopia (blue-blind)

#558388

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #677ba2;
/* rgb */ color: rgb(103, 123, 162);
/* oklch */ color: oklch(58.2% 0.065 263.4);

Tailwind

colors: {
  custom: {
    50: '#94a1bd',
    500: '#677ba2',
    950: '#000000',
  },
}

SCSS

$custom: #677ba2;
$custom-light: #94a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#677ba2",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 162
  },
  "hsl": {
    "h": 219.661,
    "s": 24.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58221,
    "c": 0.06478,
    "h": 263.4
  },
  "luminance": 0.19658
}

Semantic roles & 50–950 ramp

primary

#677BA2

secondary

#BFB7A5

accent

#A267C1

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0D0E12

muted

#7E7E81

Preview Lab

Preview with #677BA2

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

Preview Lab → · Contrast checker → · Palette generator →