#677AF6#677AF6

#677AF6 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.8% C 0.185 H 273.3°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#677AF6
RGB	rgb(103, 122, 246)
HSL	hsl(232, 89%, 68%)
HSV	hsv(232, 58%, 96%)
CMYK	cmyk(58.1%, 50.4%, 0%, 3.5%)
CIE-LAB	lab(55.54, 28.96, -64.47)
CIE-LCH	lch(55.54, 70.67, 294.19°)
OKLab	oklab(62.78% 0.0108 -0.1845)
OKLCH	oklch(62.78% 0.185 273.3)
XYZ	xyz(29.1821, 23.4542, 90.1602)
Luminance	0.2346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677AF6 #F6E367

analogous

#67C1F6 #677AF6 #9B67F6

triadic

#677AF6 #F6677A #7AF667

tetradic

#677AF6 #F667C1 #F6E367 #67F69B

square

#677AF6 #F667C1 #F6E367 #67F69B

split-complementary

#677AF6 #F69B67 #C1F667

monochromatic

#0D27D6 #2D47F3 #677AF6 #A1ADF9 #DBDFFD

Accessibility & contrast

On white

3.69

#677AF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#677AF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677AF6

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677AF6	#FFFFFF	#000000	##000000
##677AF6	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#368BFA

Deuteranopia (green-blind)

#147FF3

Tritanopia (blue-blind)

#0096AD

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677af6;
/* rgb */ color: rgb(103, 122, 246);
/* oklch */ color: oklch(62.8% 0.185 273.3);

Tailwind

colors: {
  custom: {
    50: '#9ea0fa',
    500: '#677af6',
    950: '#000000',
  },
}

SCSS

$custom: #677af6;
$custom-light: #9ea0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#677af6",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 246
  },
  "hsl": {
    "h": 232.028,
    "s": 88.82,
    "l": 68.431
  },
  "oklch": {
    "l": 0.62776,
    "c": 0.18481,
    "h": 273.3
  },
  "luminance": 0.23456
}

Semantic roles & 50–950 ramp

primary

#677AF6

secondary

#F2ECC7

accent

#C700E5

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #677AF6

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

Preview Lab → · Contrast checker → · Palette generator →