#677FF2#677FF2

#677FF2 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.5% C 0.173 H 271.8°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#677FF2
RGB	rgb(103, 127, 242)
HSL	hsl(230, 84%, 68%)
HSV	hsv(230, 57%, 95%)
CMYK	cmyk(57.4%, 47.5%, 0%, 5.1%)
CIE-LAB	lab(56.56, 24.65, -60.61)
CIE-LCH	lch(56.56, 65.44, 292.13°)
OKLab	oklab(63.47% 0.0054 -0.1731)
OKLCH	oklch(63.47% 0.173 271.8)
XYZ	xyz(29.2046, 24.4709, 87.1716)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677FF2 #F2DA67

analogous

#67C5F2 #677FF2 #9467F2

triadic

#677FF2 #F2677F #7FF267

tetradic

#677FF2 #F267C5 #F2DA67 #67F294

square

#677FF2 #F267C5 #F2DA67 #67F294

split-complementary

#677FF2 #F29467 #C5F267

monochromatic

#1232CD #2F50ED #677FF2 #9FAEF7 #D8DEFC

Accessibility & contrast

On white

3.56

#677FF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#677FF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677FF2

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677FF2	#FFFFFF	#000000	##000000
##677FF2	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478EF6

Deuteranopia (green-blind)

#3082F0

Tritanopia (blue-blind)

#0099AD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #677ff2;
/* rgb */ color: rgb(103, 127, 242);
/* oklch */ color: oklch(63.5% 0.173 271.8);

Tailwind

colors: {
  custom: {
    50: '#9da3f7',
    500: '#677ff2',
    950: '#000000',
  },
}

SCSS

$custom: #677ff2;
$custom-light: #9da3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#677ff2",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 242
  },
  "hsl": {
    "h": 229.64,
    "s": 84.242,
    "l": 67.647
  },
  "oklch": {
    "l": 0.6347,
    "c": 0.17318,
    "h": 271.8
  },
  "luminance": 0.24473
}

Semantic roles & 50–950 ramp

primary

#677FF2

secondary

#F0E9C5

accent

#BB05E1

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #677FF2

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

Preview Lab → · Contrast checker → · Palette generator →