#554BFA#554BFA

#554BFA is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 54.1% C 0.249 H 276.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#554BFA
RGB	rgb(85, 75, 250)
HSL	hsl(243, 95%, 64%)
HSV	hsv(243, 70%, 98%)
CMYK	cmyk(66%, 70%, 0%, 2%)
CIE-LAB	lab(44.04, 55.10, -85.47)
CIE-LCH	lch(44.04, 101.69, 302.81°)
OKLab	oklab(54.1% 0.0288 -0.2469)
OKLCH	oklch(54.1% 0.249 276.6)
XYZ	xyz(23.5121, 13.8635, 91.8608)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BFA #F0FA4B

analogous

#4B98FA #554BFA #AD4BFA

triadic

#554BFA #FA554B #4BFA55

tetradic

#554BFA #FA4B98 #F0FA4B #4BFAAD

square

#554BFA #FA4B98 #F0FA4B #4BFAAD

split-complementary

#554BFA #FAAD4B #98FA4B

monochromatic

#1005C5 #1D0FF8 #554BFA #8D87FC #C5C2FD

Accessibility & contrast

On white

5.57

#554BFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#554BFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BFA

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BFA	#FFFFFF	#000000	##FFFFFF
##554BFA	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070FF

Deuteranopia (green-blind)

#0060F7

Tritanopia (blue-blind)

#007B9E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #554bfa;
/* rgb */ color: rgb(85, 75, 250);
/* oklch */ color: oklch(54.1% 0.249 276.6);

Tailwind

colors: {
  custom: {
    50: '#987ffd',
    500: '#554bfa',
    950: '#000000',
  },
}

SCSS

$custom: #554bfa;
$custom-light: #987ffd;
$custom-dark: #000000;

JSON

{
  "hex": "#554bfa",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 250
  },
  "hsl": {
    "h": 243.429,
    "s": 94.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.54103,
    "c": 0.24855,
    "h": 276.6
  },
  "luminance": 0.13866
}

Semantic roles & 50–950 ramp

primary

#554BFA

secondary

#ECEFB2

accent

#E600D8

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #554BFA

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

Preview Lab → · Contrast checker → · Palette generator →