#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
RGBrgb(103, 91, 241)
HSLhsl(245, 84%, 65%)
HSVhsv(245, 62%, 95%)
CMYKcmyk(57.3%, 62.2%, 0%, 5.5%)
CIE-LABlab(47.90, 45.81, -74.06)
CIE-LCHlch(47.90, 87.08, 301.74°)
OKLaboklab(56.99% 0.0399 -0.2129)
OKLCHoklch(56.99% 0.217 280.6)
XYZxyz(25.2068, 16.7149, 85.1001)
Luminance0.1672 (WCAG relative)
Temperaturecool
Familyblue

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
##675BF11.004.834.344.83
#FFFFFF4.831.0021.001.00
#0000004.3421.001.0021.00
##FFFFFF4.831.0021.001.00

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 →

#675BF1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva