#677AFE#677AFE

#677AFE is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.3% C 0.195 H 273.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#677AFE
RGB	rgb(103, 122, 254)
HSL	hsl(232, 99%, 70%)
HSV	hsv(232, 59%, 100%)
CMYK	cmyk(59.4%, 52%, 0%, 0.4%)
CIE-LAB	lab(56.04, 31.54, -68.07)
CIE-LCH	lch(56.04, 75.03, 294.86°)
OKLab	oklab(63.32% 0.0114 -0.1951)
OKLCH	oklch(63.32% 0.195 273.3)
XYZ	xyz(30.4366, 23.9560, 96.7668)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677AFE #FEEB67

analogous

#67C6FE #677AFE #9F67FE

triadic

#677AFE #FE677A #7AFE67

tetradic

#677AFE #FE67C6 #FEEB67 #67FE9F

square

#677AFE #FE67C6 #FEEB67 #67FE9F

split-complementary

#677AFE #FE9F67 #C6FE67

monochromatic

#021FE9 #2A45FE #677AFE #A4AFFE #E1E4FF

Accessibility & contrast

On white

3.63

#677AFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#677AFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677AFE

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677AFE	#FFFFFF	#000000	##000000
##677AFE	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)

#298DFF

Deuteranopia (green-blind)

#0080FB

Tritanopia (blue-blind)

#0099B0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #677afe;
/* rgb */ color: rgb(103, 122, 254);
/* oklch */ color: oklch(63.3% 0.195 273.3);

Tailwind

colors: {
  custom: {
    50: '#9fa0ff',
    500: '#677afe',
    950: '#000000',
  },
}

SCSS

$custom: #677afe;
$custom-light: #9fa0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#677afe",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 254
  },
  "hsl": {
    "h": 232.45,
    "s": 98.693,
    "l": 70
  },
  "oklch": {
    "l": 0.6332,
    "c": 0.19544,
    "h": 273.3
  },
  "luminance": 0.23958
}

Semantic roles & 50–950 ramp

primary

#677AFE

secondary

#F6F0CB

accent

#C900E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #677AFE

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

Preview Lab → · Contrast checker → · Palette generator →