#554EBA#554EBA

#554EBA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.2% C 0.165 H 281.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#554EBA
RGB	rgb(85, 78, 186)
HSL	hsl(244, 44%, 52%)
HSV	hsv(244, 58%, 73%)
CMYK	cmyk(54.3%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(39.45, 33.15, -56.34)
CIE-LCH	lch(39.45, 65.37, 300.48°)
OKLab	oklab(49.16% 0.0325 -0.1614)
OKLCH	oklch(49.16% 0.165 281.4)
XYZ	xyz(15.3309, 10.9243, 47.7456)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EBA #B3BA4E

analogous

#4E7DBA #554EBA #8B4EBA

triadic

#554EBA #BA554E #4EBA55

tetradic

#554EBA #BA4E7D #B3BA4E #4EBA8B

square

#554EBA #BA4E7D #B3BA4E #4EBA8B

split-complementary

#554EBA #BA8B4E #7DBA4E

monochromatic

#2C2866 #3F3992 #554EBA #7F7ACB #AAA6DC

Accessibility & contrast

On white

6.59

#554EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#554EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EBA

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EBA	#FFFFFF	#000000	##FFFFFF
##554EBA	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BE

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#27677C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #554eba;
/* rgb */ color: rgb(85, 78, 186);
/* oklch */ color: oklch(49.2% 0.165 281.4);

Tailwind

colors: {
  custom: {
    50: '#8d80cf',
    500: '#554eba',
    950: '#000000',
  },
}

SCSS

$custom: #554eba;
$custom-light: #8d80cf;
$custom-dark: #000000;

JSON

{
  "hex": "#554eba",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 243.889,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49157,
    "c": 0.16466,
    "h": 281.4
  },
  "luminance": 0.10925
}

Semantic roles & 50–950 ramp

primary

#554EBA

secondary

#C7CA9A

accent

#D454CB

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #554EBA

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

Preview Lab → · Contrast checker → · Palette generator →