#554ED8#554ED8

#554ED8 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.204 H 278.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#554ED8
RGB	rgb(85, 78, 216)
HSL	hsl(243, 64%, 58%)
HSV	hsv(243, 64%, 85%)
CMYK	cmyk(60.6%, 63.9%, 0%, 15.3%)
CIE-LAB	lab(41.75, 42.74, -69.99)
CIE-LCH	lch(41.75, 82.00, 301.41°)
OKLab	oklab(51.56% 0.031 -0.2015)
OKLCH	oklch(51.56% 0.204 278.7)
XYZ	xyz(18.8614, 12.3365, 66.3397)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554ED8 #D1D84E

analogous

#4E8CD8 #554ED8 #9A4ED8

triadic

#554ED8 #D8554E #4ED855

tetradic

#554ED8 #D84E8C #D1D84E #4ED89A

square

#554ED8 #D84E8C #D1D84E #4ED89A

split-complementary

#554ED8 #D89A4E #8CD84E

monochromatic

#251F8D #322ABF #554ED8 #8580E3 #B5B2EE

Accessibility & contrast

On white

6.06

#554ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#554ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554ED8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554ED8	#FFFFFF	#000000	##FFFFFF
##554ED8	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DC

Deuteranopia (green-blind)

#005DD5

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #554ed8;
/* rgb */ color: rgb(85, 78, 216);
/* oklch */ color: oklch(51.6% 0.204 278.7);

Tailwind

colors: {
  custom: {
    50: '#9280e5',
    500: '#554ed8',
    950: '#000000',
  },
}

SCSS

$custom: #554ed8;
$custom-light: #9280e5;
$custom-dark: #000000;

JSON

{
  "hex": "#554ed8",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 216
  },
  "hsl": {
    "h": 243.043,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51558,
    "c": 0.20391,
    "h": 278.7
  },
  "luminance": 0.12338
}

Semantic roles & 50–950 ramp

primary

#554ED8

secondary

#DADDA5

accent

#E741DE

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554ED8

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

Preview Lab → · Contrast checker → · Palette generator →