#554BE9#554BE9

#554BE9 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.6% C 0.228 H 277.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#554BE9
RGB	rgb(85, 75, 233)
HSL	hsl(244, 78%, 60%)
HSV	hsv(244, 68%, 91%)
CMYK	cmyk(63.5%, 67.8%, 0%, 8.6%)
CIE-LAB	lab(42.53, 49.83, -78.39)
CIE-LCH	lch(42.53, 92.88, 302.44°)
OKLab	oklab(52.56% 0.0313 -0.2262)
OKLCH	oklch(52.56% 0.228 277.9)
XYZ	xyz(20.9656, 12.8449, 78.4495)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BE9 #DFE94B

analogous

#4B90E9 #554BE9 #A44BE9

triadic

#554BE9 #E9554B #4BE955

tetradic

#554BE9 #E94B90 #DFE94B #4BE9A4

square

#554BE9 #E94B90 #DFE94B #4BE9A4

split-complementary

#554BE9 #E9A44B #90E94B

monochromatic

#1D14A5 #271BDC #554BE9 #8982F0 #BCB8F6

Accessibility & contrast

On white

5.88

#554BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#554BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BE9

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BE9	#FFFFFF	#000000	##FFFFFF
##554BE9	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEE

Deuteranopia (green-blind)

#005EE6

Tritanopia (blue-blind)

#007594

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #554be9;
/* rgb */ color: rgb(85, 75, 233);
/* oklch */ color: oklch(52.6% 0.228 277.9);

Tailwind

colors: {
  custom: {
    50: '#957ff1',
    500: '#554be9',
    950: '#000000',
  },
}

SCSS

$custom: #554be9;
$custom-light: #957ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#554be9",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 233
  },
  "hsl": {
    "h": 243.797,
    "s": 78.218,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52564,
    "c": 0.22832,
    "h": 277.9
  },
  "luminance": 0.12847
}

Semantic roles & 50–950 ramp

primary

#554BE9

secondary

#E2E6AA

accent

#DA0BCD

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #554BE9

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

Preview Lab → · Contrast checker → · Palette generator →