#554FDC#554FDC

#554FDC is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.1% C 0.208 H 278.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#554FDC
RGB	rgb(85, 79, 220)
HSL	hsl(243, 67%, 59%)
HSV	hsv(243, 64%, 86%)
CMYK	cmyk(61.4%, 64.1%, 0%, 13.7%)
CIE-LAB	lab(42.29, 43.42, -71.39)
CIE-LCH	lch(42.29, 83.55, 301.31°)
OKLab	oklab(52.06% 0.0298 -0.2056)
OKLCH	oklch(52.06% 0.208 278.2)
XYZ	xyz(19.4564, 12.6891, 69.1202)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FDC #D6DC4F

analogous

#4F8FDC #554FDC #9B4FDC

triadic

#554FDC #DC554F #4FDC55

tetradic

#554FDC #DC4F8F #D6DC4F #4FDC9B

square

#554FDC #DC4F8F #D6DC4F #4FDC9B

split-complementary

#554FDC #DC9B4F #8FDC4F

monochromatic

#221D93 #2E27C6 #554FDC #8682E6 #B8B5F0

Accessibility & contrast

On white

5.94

#554FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#554FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FDC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FDC	#FFFFFF	#000000	##FFFFFF
##554FDC	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#005ED9

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #554fdc;
/* rgb */ color: rgb(85, 79, 220);
/* oklch */ color: oklch(52.1% 0.208 278.2);

Tailwind

colors: {
  custom: {
    50: '#9381e8',
    500: '#554fdc',
    950: '#000000',
  },
}

SCSS

$custom: #554fdc;
$custom-light: #9381e8;
$custom-dark: #000000;

JSON

{
  "hex": "#554fdc",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 220
  },
  "hsl": {
    "h": 242.553,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52056,
    "c": 0.20779,
    "h": 278.2
  },
  "luminance": 0.12691
}

Semantic roles & 50–950 ramp

primary

#554FDC

secondary

#DDDFA8

accent

#EA3EE2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554FDC

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

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