#554ED7#554ED7

#554ED7 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.5% C 0.203 H 278.8°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#554ED7
RGB	rgb(85, 78, 215)
HSL	hsl(243, 63%, 57%)
HSV	hsv(243, 64%, 84%)
CMYK	cmyk(60.5%, 63.7%, 0%, 15.7%)
CIE-LAB	lab(41.67, 42.42, -69.55)
CIE-LCH	lch(41.67, 81.46, 301.38°)
OKLab	oklab(51.48% 0.0311 -0.2002)
OKLCH	oklch(51.48% 0.203 278.8)
XYZ	xyz(18.7325, 12.2850, 65.6609)
Luminance	0.1229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554ED7 #D0D74E

analogous

#4E8BD7 #554ED7 #9A4ED7

triadic

#554ED7 #D7554E #4ED755

tetradic

#554ED7 #D74E8B #D0D74E #4ED79A

square

#554ED7 #D74E8B #D0D74E #4ED79A

split-complementary

#554ED7 #D79A4E #8BD74E

monochromatic

#251F8B #322BBD #554ED7 #8580E2 #B5B2EE

Accessibility & contrast

On white

6.07

#554ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#554ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554ED7

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554ED7	#FFFFFF	#000000	##FFFFFF
##554ED7	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005DD4

Tritanopia (blue-blind)

#00718B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #554ed7;
/* rgb */ color: rgb(85, 78, 215);
/* oklch */ color: oklch(51.5% 0.203 278.8);

Tailwind

colors: {
  custom: {
    50: '#9280e4',
    500: '#554ed7',
    950: '#000000',
  },
}

SCSS

$custom: #554ed7;
$custom-light: #9280e4;
$custom-dark: #000000;

JSON

{
  "hex": "#554ed7",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 215
  },
  "hsl": {
    "h": 243.066,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51475,
    "c": 0.20264,
    "h": 278.8
  },
  "luminance": 0.12286
}

Semantic roles & 50–950 ramp

primary

#554ED7

secondary

#D9DCA5

accent

#E642DE

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554ED7

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

Preview Lab → · Contrast checker → · Palette generator →