#676BC4#676BC4

#676BC4 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.135 H 279.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#676BC4
RGB	rgb(103, 107, 196)
HSL	hsl(237, 44%, 59%)
HSV	hsv(237, 47%, 77%)
CMYK	cmyk(47.4%, 45.4%, 0%, 23.1%)
CIE-LAB	lab(48.74, 22.32, -47.15)
CIE-LCH	lch(48.74, 52.17, 295.33°)
OKLab	oklab(56.67% 0.0217 -0.1337)
OKLCH	oklch(56.67% 0.135 279.2)
XYZ	xyz(20.8120, 17.3834, 54.4725)
Luminance	0.1738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676BC4 #C4C067

analogous

#6799C4 #676BC4 #9167C4

triadic

#676BC4 #C4676B #6BC467

tetradic

#676BC4 #C46799 #C4C067 #67C491

square

#676BC4 #C46799 #C4C067 #67C491

split-complementary

#676BC4 #C49167 #99C467

monochromatic

#31357F #4247AB #676BC4 #9396D5 #BFC1E6

Accessibility & contrast

On white

4.69

#676BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#676BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676BC4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676BC4	#FFFFFF	#000000	##FFFFFF
##676BC4	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C7

Deuteranopia (green-blind)

#4070C2

Tritanopia (blue-blind)

#457E8E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #676bc4;
/* rgb */ color: rgb(103, 107, 196);
/* oklch */ color: oklch(56.7% 0.135 279.2);

Tailwind

colors: {
  custom: {
    50: '#9895d6',
    500: '#676bc4',
    950: '#000000',
  },
}

SCSS

$custom: #676bc4;
$custom-light: #9895d6;
$custom-dark: #000000;

JSON

{
  "hex": "#676bc4",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 196
  },
  "hsl": {
    "h": 237.419,
    "s": 44.076,
    "l": 58.627
  },
  "oklch": {
    "l": 0.56672,
    "c": 0.13549,
    "h": 279.2
  },
  "luminance": 0.17384
}

Semantic roles & 50–950 ramp

primary

#676BC4

secondary

#D6D4B1

accent

#CE54D4

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #676BC4

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

Preview Lab → · Contrast checker → · Palette generator →