#676AAA#676AAA

#676AAA is a mid, moderate blue. Relative luminance 0.161; OKLCH L 55.0% C 0.099 H 280.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#676AAA
RGB	rgb(103, 106, 170)
HSL	hsl(237, 28%, 54%)
HSV	hsv(237, 39%, 67%)
CMYK	cmyk(39.4%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(47.10, 15.17, -34.67)
CIE-LCH	lch(47.10, 37.84, 293.63°)
OKLab	oklab(54.97% 0.0182 -0.0973)
OKLCH	oklch(54.97% 0.099 280.6)
XYZ	xyz(18.0012, 16.0932, 40.1802)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676AAA #AAA767

analogous

#678BAA #676AAA #8567AA

triadic

#676AAA #AA676A #6AAA67

tetradic

#676AAA #AA678B #AAA767 #67AA85

square

#676AAA #AA678B #AAA767 #67AA85

split-complementary

#676AAA #AA8567 #8BAA67

monochromatic

#363861 #4C4F88 #676AAA #8E90C0 #B5B7D6

Accessibility & contrast

On white

4.98

#676AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#676AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676AAA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676AAA	#FFFFFF	#000000	##FFFFFF
##676AAA	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AD

Deuteranopia (green-blind)

#516DA8

Tritanopia (blue-blind)

#537782

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #676aaa;
/* rgb */ color: rgb(103, 106, 170);
/* oklch */ color: oklch(55.0% 0.099 280.6);

Tailwind

colors: {
  custom: {
    50: '#9594c3',
    500: '#676aaa',
    950: '#000000',
  },
}

SCSS

$custom: #676aaa;
$custom-light: #9594c3;
$custom-dark: #000000;

JSON

{
  "hex": "#676aaa",
  "rgb": {
    "r": 103,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 237.313,
    "s": 28.27,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54969,
    "c": 0.09898,
    "h": 280.6
  },
  "luminance": 0.16094
}

Semantic roles & 50–950 ramp

primary

#676AAA

secondary

#C5C3A8

accent

#C063C5

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #676AAA

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

Preview Lab → · Contrast checker → · Palette generator →