#674CF7#674CF7

#674CF7 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 55.3% C 0.241 H 282.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX#674CF7
RGBrgb(103, 76, 247)
HSLhsl(249, 91%, 63%)
HSVhsv(249, 69%, 97%)
CMYKcmyk(58.3%, 69.2%, 0%, 3.1%)
CIE-LABlab(45.31, 55.92, -81.65)
CIE-LCHlch(45.31, 98.96, 304.41°)
OKLaboklab(55.28% 0.0514 -0.2352)
OKLCHoklch(55.28% 0.241 282.3)
XYZxyz(24.9612, 14.7662, 89.5125)
Luminance0.1477 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#674CF7 #DCF74C
analogous
#4C86F7 #674CF7 #BD4CF7
triadic
#674CF7 #F7674C #4CF767
tetradic
#674CF7 #F74C86 #DCF74C #4CF7BD
square
#674CF7 #F74C86 #DCF74C #4CF7BD
split-complementary
#674CF7 #F7BD4C #86F74C
monochromatic
#2609C0 #3511F4 #674CF7 #9987FA #CAC1FC

Accessibility & contrast

On white

5.31
#674CF7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.95
#674CF7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674CF7
5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##674CF7#FFFFFF#000000##FFFFFF
##674CF71.005.313.955.31
#FFFFFF5.311.0021.001.00
#0000003.9521.001.0021.00
##FFFFFF5.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0071FC
Deuteranopia (green-blind)
#0065F4
Tritanopia (blue-blind)
#007A9C
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #674cf7;
/* rgb */ color: rgb(103, 76, 247);
/* oklch */ color: oklch(55.3% 0.241 282.3);
Tailwind
colors: {
  custom: {
    50: '#a181fb',
    500: '#674cf7',
    950: '#000000',
  },
}
SCSS
$custom: #674cf7;
$custom-light: #a181fb;
$custom-dark: #000000;
JSON
{
  "hex": "#674cf7",
  "rgb": {
    "r": 103,
    "g": 76,
    "b": 247
  },
  "hsl": {
    "h": 249.474,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55275,
    "c": 0.24076,
    "h": 282.3
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary
#674CF7
secondary
#E4EEB1
accent
#E600C1
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#100A18
muted
#7F7C86

Preview Lab

Preview with #674CF7

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

Preview Lab → · Contrast checker → · Palette generator →

#674CF7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva