#677AFC#677AFC

#677AFC is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.2% C 0.193 H 273.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#677AFC
RGB	rgb(103, 122, 252)
HSL	hsl(232, 96%, 70%)
HSV	hsv(232, 59%, 99%)
CMYK	cmyk(59.1%, 51.6%, 0%, 1.2%)
CIE-LAB	lab(55.92, 30.90, -67.18)
CIE-LCH	lch(55.92, 73.94, 294.70°)
OKLab	oklab(63.18% 0.0112 -0.1925)
OKLCH	oklch(63.18% 0.193 273.3)
XYZ	xyz(30.1180, 23.8285, 95.0888)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677AFC #FCE967

analogous

#67C5FC #677AFC #9F67FC

triadic

#677AFC #FC677A #7AFC67

tetradic

#677AFC #FC67C5 #FCE967 #67FC9F

square

#677AFC #FC67C5 #FCE967 #67FC9F

split-complementary

#677AFC #FC9F67 #C5FC67

monochromatic

#0521E4 #2B45FB #677AFC #A3AFFD #DFE3FE

Accessibility & contrast

On white

3.64

#677AFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#677AFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677AFC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677AFC	#FFFFFF	#000000	##000000
##677AFC	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D8DFF

Deuteranopia (green-blind)

#0080F9

Tritanopia (blue-blind)

#0098AF

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #677afc;
/* rgb */ color: rgb(103, 122, 252);
/* oklch */ color: oklch(63.2% 0.193 273.3);

Tailwind

colors: {
  custom: {
    50: '#9ea0fe',
    500: '#677afc',
    950: '#000000',
  },
}

SCSS

$custom: #677afc;
$custom-light: #9ea0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#677afc",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 252
  },
  "hsl": {
    "h": 232.349,
    "s": 96.129,
    "l": 69.608
  },
  "oklch": {
    "l": 0.63183,
    "c": 0.1928,
    "h": 273.3
  },
  "luminance": 0.23831
}

Semantic roles & 50–950 ramp

primary

#677AFC

secondary

#F5EFCA

accent

#C800E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #677AFC

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

Preview Lab → · Contrast checker → · Palette generator →