#554FD7#554FD7

#554FD7 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.6% C 0.201 H 278.6°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#554FD7
RGB	rgb(85, 79, 215)
HSL	hsl(243, 63%, 58%)
HSV	hsv(243, 63%, 84%)
CMYK	cmyk(60.5%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(41.89, 41.83, -69.18)
CIE-LCH	lch(41.89, 80.84, 301.16°)
OKLab	oklab(51.64% 0.0302 -0.1992)
OKLCH	oklch(51.64% 0.201 278.6)
XYZ	xyz(18.8041, 12.4281, 65.6848)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FD7 #D1D74F

analogous

#4F8DD7 #554FD7 #994FD7

triadic

#554FD7 #D7554F #4FD755

tetradic

#554FD7 #D74F8D #D1D74F #4FD799

square

#554FD7 #D74F8D #D1D74F #4FD799

split-complementary

#554FD7 #D7994F #8DD74F

monochromatic

#25208C #322BBE #554FD7 #8581E2 #B5B3EE

Accessibility & contrast

On white

6.02

#554FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#554FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FD7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FD7	#FFFFFF	#000000	##FFFFFF
##554FD7	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005DD4

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #554fd7;
/* rgb */ color: rgb(85, 79, 215);
/* oklch */ color: oklch(51.6% 0.201 278.6);

Tailwind

colors: {
  custom: {
    50: '#9281e4',
    500: '#554fd7',
    950: '#000000',
  },
}

SCSS

$custom: #554fd7;
$custom-light: #9281e4;
$custom-dark: #000000;

JSON

{
  "hex": "#554fd7",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 242.647,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51638,
    "c": 0.20146,
    "h": 278.6
  },
  "luminance": 0.1243
}

Semantic roles & 50–950 ramp

primary

#554FD7

secondary

#DADCA6

accent

#E642DF

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554FD7

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

Preview Lab → · Contrast checker → · Palette generator →