#676DCB#676DCB

#676DCB is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.143 H 278.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#676DCB
RGB	rgb(103, 109, 203)
HSL	hsl(236, 49%, 60%)
HSV	hsv(236, 49%, 80%)
CMYK	cmyk(49.3%, 46.3%, 0%, 20.4%)
CIE-LAB	lab(49.66, 23.25, -49.70)
CIE-LCH	lch(49.66, 54.87, 295.06°)
OKLab	oklab(57.5% 0.0202 -0.1412)
OKLCH	oklch(57.5% 0.143 278.2)
XYZ	xyz(21.8383, 18.1314, 58.8373)
Luminance	0.1813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676DCB #CBC567

analogous

#679FCB #676DCB #9367CB

triadic

#676DCB #CB676D #6DCB67

tetradic

#676DCB #CB679F #CBC567 #67CB93

square

#676DCB #CB679F #CBC567 #67CB93

split-complementary

#676DCB #CB9367 #9FCB67

monochromatic

#2F3489 #3E46B6 #676DCB #9599DB #C2C5EA

Accessibility & contrast

On white

4.54

#676DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#676DCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676DCB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676DCB	#FFFFFF	#000000	##000000
##676DCB	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ACE

Deuteranopia (green-blind)

#3C72C9

Tritanopia (blue-blind)

#408192

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #676dcb;
/* rgb */ color: rgb(103, 109, 203);
/* oklch */ color: oklch(57.5% 0.143 278.2);

Tailwind

colors: {
  custom: {
    50: '#9896db',
    500: '#676dcb',
    950: '#000000',
  },
}

SCSS

$custom: #676dcb;
$custom-light: #9896db;
$custom-dark: #000000;

JSON

{
  "hex": "#676dcb",
  "rgb": {
    "r": 103,
    "g": 109,
    "b": 203
  },
  "hsl": {
    "h": 236.4,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.57496,
    "c": 0.14266,
    "h": 278.2
  },
  "luminance": 0.18133
}

Semantic roles & 50–950 ramp

primary

#676DCB

secondary

#DAD8B4

accent

#D04FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676DCB

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

Preview Lab → · Contrast checker → · Palette generator →