#554BD9#554BD9

#554BD9 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.2% C 0.209 H 279.2°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#554BD9
RGBrgb(85, 75, 217)
HSLhsl(244, 65%, 57%)
HSVhsv(244, 65%, 85%)
CMYKcmyk(60.8%, 65.4%, 0%, 14.9%)
CIE-LABlab(41.17, 44.81, -71.50)
CIE-LCHlch(41.17, 84.38, 302.07°)
OKLaboklab(51.17% 0.0333 -0.206)
OKLCHoklch(51.17% 0.209 279.2)
XYZxyz(18.7828, 11.9718, 66.9532)
Luminance0.1197 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#554BD9 #CFD94B
analogous
#4B88D9 #554BD9 #9C4BD9
triadic
#554BD9 #D9554B #4BD955
tetradic
#554BD9 #D94B88 #CFD94B #4BD99C
square
#554BD9 #D94B88 #CFD94B #4BD99C
split-complementary
#554BD9 #D99C4B #88D94B
monochromatic
#251E8C #3328BF #554BD9 #857EE4 #B4B0EE

Accessibility & contrast

On white

6.19
#554BD9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.39
#554BD9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BD9
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##554BD9#FFFFFF#000000##FFFFFF
##554BD91.006.193.396.19
#FFFFFF6.191.0021.001.00
#0000003.3921.001.0021.00
##FFFFFF6.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067DD
Deuteranopia (green-blind)
#005BD6
Tritanopia (blue-blind)
#00708B
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #554bd9;
/* rgb */ color: rgb(85, 75, 217);
/* oklch */ color: oklch(51.2% 0.209 279.2);
Tailwind
colors: {
  custom: {
    50: '#937ee6',
    500: '#554bd9',
    950: '#000000',
  },
}
SCSS
$custom: #554bd9;
$custom-light: #937ee6;
$custom-dark: #000000;
JSON
{
  "hex": "#554bd9",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 217
  },
  "hsl": {
    "h": 244.225,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51166,
    "c": 0.20867,
    "h": 279.2
  },
  "luminance": 0.11973
}

Semantic roles & 50–950 ramp

primary
#554BD9
secondary
#D9DDA3
accent
#E840DC
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0E0A16
muted
#7E7C84

Preview Lab

Preview with #554BD9

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

Preview Lab → · Contrast checker → · Palette generator →

#554BD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva