#677AF5#677AF5

#677AF5 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.7% C 0.183 H 273.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#677AF5
RGB	rgb(103, 122, 245)
HSL	hsl(232, 88%, 68%)
HSV	hsv(232, 58%, 96%)
CMYK	cmyk(58%, 50.2%, 0%, 3.9%)
CIE-LAB	lab(55.47, 28.64, -64.01)
CIE-LCH	lch(55.47, 70.13, 294.10°)
OKLab	oklab(62.71% 0.0107 -0.1832)
OKLCH	oklch(62.71% 0.183 273.3)
XYZ	xyz(29.0291, 23.3930, 89.3541)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677AF5 #F5E267

analogous

#67C1F5 #677AF5 #9B67F5

triadic

#677AF5 #F5677A #7AF567

tetradic

#677AF5 #F567C1 #F5E267 #67F59B

square

#677AF5 #F567C1 #F5E267 #67F59B

split-complementary

#677AF5 #F59B67 #C1F567

monochromatic

#0E28D4 #2E48F1 #677AF5 #A0ACF9 #DADEFD

Accessibility & contrast

On white

3.70

#677AF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#677AF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677AF5

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677AF5	#FFFFFF	#000000	##000000
##677AF5	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#378BF9

Deuteranopia (green-blind)

#187FF2

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677af5;
/* rgb */ color: rgb(103, 122, 245);
/* oklch */ color: oklch(62.7% 0.183 273.3);

Tailwind

colors: {
  custom: {
    50: '#9da0f9',
    500: '#677af5',
    950: '#000000',
  },
}

SCSS

$custom: #677af5;
$custom-light: #9da0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#677af5",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 245
  },
  "hsl": {
    "h": 231.972,
    "s": 87.654,
    "l": 68.235
  },
  "oklch": {
    "l": 0.62709,
    "c": 0.18347,
    "h": 273.3
  },
  "luminance": 0.23395
}

Semantic roles & 50–950 ramp

primary

#677AF5

secondary

#F1ECC6

accent

#C601E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #677AF5

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

Preview Lab → · Contrast checker → · Palette generator →