#675AF3#675AF3

#675AF3 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.0% C 0.220 H 280.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#675AF3
RGB	rgb(103, 90, 243)
HSL	hsl(245, 86%, 65%)
HSV	hsv(245, 63%, 95%)
CMYK	cmyk(57.6%, 63%, 0%, 4.7%)
CIE-LAB	lab(47.84, 47.00, -75.28)
CIE-LCH	lch(47.84, 88.75, 301.98°)
OKLab	oklab(56.99% 0.0406 -0.2165)
OKLCH	oklch(56.99% 0.22 280.6)
XYZ	xyz(25.4223, 16.6652, 86.6537)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675AF3 #E6F35A

analogous

#5A99F3 #675AF3 #B35AF3

triadic

#675AF3 #F3675A #5AF367

tetradic

#675AF3 #F35A99 #E6F35A #5AF3B3

square

#675AF3 #F35A99 #E6F35A #5AF3B3

split-complementary

#675AF3 #F3B35A #99F35A

monochromatic

#1E0EC4 #3221EF #675AF3 #9C93F7 #D0CCFB

Accessibility & contrast

On white

4.85

#675AF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#675AF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675AF3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675AF3	#FFFFFF	#000000	##FFFFFF
##675AF3	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F8

Deuteranopia (green-blind)

#006CF0

Tritanopia (blue-blind)

#07809E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #675af3;
/* rgb */ color: rgb(103, 90, 243);
/* oklch */ color: oklch(57.0% 0.220 280.6);

Tailwind

colors: {
  custom: {
    50: '#9f89f8',
    500: '#675af3',
    950: '#000000',
  },
}

SCSS

$custom: #675af3;
$custom-light: #9f89f8;
$custom-dark: #000000;

JSON

{
  "hex": "#675af3",
  "rgb": {
    "r": 103,
    "g": 90,
    "b": 243
  },
  "hsl": {
    "h": 245.098,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.56994,
    "c": 0.2203,
    "h": 280.6
  },
  "luminance": 0.16667
}

Semantic roles & 50–950 ramp

primary

#675AF3

secondary

#EAEEBB

accent

#E303D0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #675AF3

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

Preview Lab → · Contrast checker → · Palette generator →