#676DDC#676DDC

#676DDC is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.6% C 0.166 H 277.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#676DDC
RGB	rgb(103, 109, 220)
HSL	hsl(237, 63%, 63%)
HSV	hsv(237, 53%, 86%)
CMYK	cmyk(53.2%, 50.5%, 0%, 13.7%)
CIE-LAB	lab(50.67, 28.55, -57.74)
CIE-LCH	lch(50.67, 64.42, 296.31°)
OKLab	oklab(58.59% 0.0221 -0.1648)
OKLCH	oklch(58.59% 0.166 277.6)
XYZ	xyz(23.9764, 18.9866, 70.0976)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676DDC #DCD667

analogous

#67A7DC #676DDC #9B67DC

triadic

#676DDC #DC676D #6DDC67

tetradic

#676DDC #DC67A7 #DCD667 #67DC9B

square

#676DDC #DC67A7 #DCD667 #67DC9B

split-complementary

#676DDC #DC9B67 #A7DC67

monochromatic

#262CA3 #353DD1 #676DDC #999DE7 #CACDF3

Accessibility & contrast

On white

4.38

#676DDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#676DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676DDC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676DDC	#FFFFFF	#000000	##000000
##676DDC	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357DE0

Deuteranopia (green-blind)

#2574DA

Tritanopia (blue-blind)

#31869A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #676ddc;
/* rgb */ color: rgb(103, 109, 220);
/* oklch */ color: oklch(58.6% 0.166 277.6);

Tailwind

colors: {
  custom: {
    50: '#9b96e7',
    500: '#676ddc',
    950: '#000000',
  },
}

SCSS

$custom: #676ddc;
$custom-light: #9b96e7;
$custom-dark: #000000;

JSON

{
  "hex": "#676ddc",
  "rgb": {
    "r": 103,
    "g": 109,
    "b": 220
  },
  "hsl": {
    "h": 236.923,
    "s": 62.567,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58591,
    "c": 0.16631,
    "h": 277.6
  },
  "luminance": 0.18988
}

Semantic roles & 50–950 ramp

primary

#676DDC

secondary

#E4E2BB

accent

#C11BCA

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #676DDC

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

Preview Lab → · Contrast checker → · Palette generator →