#677DF2#677DF2

#677DF2 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.1% C 0.176 H 272.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#677DF2
RGB	rgb(103, 125, 242)
HSL	hsl(231, 84%, 68%)
HSV	hsv(231, 57%, 95%)
CMYK	cmyk(57.4%, 48.3%, 0%, 5.1%)
CIE-LAB	lab(56.05, 25.86, -61.43)
CIE-LCH	lch(56.05, 66.65, 292.83°)
OKLab	oklab(63.08% 0.0074 -0.1755)
OKLCH	oklch(63.08% 0.176 272.4)
XYZ	xyz(28.9489, 23.9594, 87.0863)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DF2 #F2DC67

analogous

#67C2F2 #677DF2 #9767F2

triadic

#677DF2 #F2677D #7DF267

tetradic

#677DF2 #F267C2 #F2DC67 #67F297

square

#677DF2 #F267C2 #F2DC67 #67F297

split-complementary

#677DF2 #F29767 #C2F267

monochromatic

#122FCD #2F4DED #677DF2 #9FADF7 #D8DDFC

Accessibility & contrast

On white

3.63

#677DF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#677DF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DF2

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DF2	#FFFFFF	#000000	##000000
##677DF2	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428DF6

Deuteranopia (green-blind)

#2B81F0

Tritanopia (blue-blind)

#0097AC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #677df2;
/* rgb */ color: rgb(103, 125, 242);
/* oklch */ color: oklch(63.1% 0.176 272.4);

Tailwind

colors: {
  custom: {
    50: '#9da2f7',
    500: '#677df2',
    950: '#000000',
  },
}

SCSS

$custom: #677df2;
$custom-light: #9da2f7;
$custom-dark: #000000;

JSON

{
  "hex": "#677df2",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 242
  },
  "hsl": {
    "h": 230.504,
    "s": 84.242,
    "l": 67.647
  },
  "oklch": {
    "l": 0.63083,
    "c": 0.17569,
    "h": 272.4
  },
  "luminance": 0.23962
}

Semantic roles & 50–950 ramp

primary

#677DF2

secondary

#F0E9C5

accent

#BE05E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #677DF2

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

Preview Lab → · Contrast checker → · Palette generator →