#675BF1#675BF1

#675BF1 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.0% C 0.217 H 280.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#675BF1
RGB	rgb(103, 91, 241)
HSL	hsl(245, 84%, 65%)
HSV	hsv(245, 62%, 95%)
CMYK	cmyk(57.3%, 62.2%, 0%, 5.5%)
CIE-LAB	lab(47.90, 45.81, -74.06)
CIE-LCH	lch(47.90, 87.08, 301.74°)
OKLab	oklab(56.99% 0.0399 -0.2129)
OKLCH	oklch(56.99% 0.217 280.6)
XYZ	xyz(25.2068, 16.7149, 85.1001)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675BF1 #E5F15B

analogous

#5B9AF1 #675BF1 #B25BF1

triadic

#675BF1 #F1675B #5BF167

tetradic

#675BF1 #F15B9A #E5F15B #5BF1B2

square

#675BF1 #F15B9A #E5F15B #5BF1B2

split-complementary

#675BF1 #F1B25B #9AF15B

monochromatic

#1F10C1 #3323EC #675BF1 #9B93F6 #D0CCFB

Accessibility & contrast

On white

4.83

#675BF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#675BF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675BF1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675BF1	#FFFFFF	#000000	##FFFFFF
##675BF1	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F6

Deuteranopia (green-blind)

#006CEE

Tritanopia (blue-blind)

#10809E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #675bf1;
/* rgb */ color: rgb(103, 91, 241);
/* oklch */ color: oklch(57.0% 0.217 280.6);

Tailwind

colors: {
  custom: {
    50: '#9f8af7',
    500: '#675bf1',
    950: '#000000',
  },
}

SCSS

$custom: #675bf1;
$custom-light: #9f8af7;
$custom-dark: #000000;

JSON

{
  "hex": "#675bf1",
  "rgb": {
    "r": 103,
    "g": 91,
    "b": 241
  },
  "hsl": {
    "h": 244.8,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.56993,
    "c": 0.21663,
    "h": 280.6
  },
  "luminance": 0.16717
}

Semantic roles & 50–950 ramp

primary

#675BF1

secondary

#E9EDBA

accent

#E105CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #675BF1

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

Preview Lab → · Contrast checker → · Palette generator →