#554FB2#554FB2

#554FB2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.152 H 281.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#554FB2
RGB	rgb(85, 79, 178)
HSL	hsl(244, 39%, 50%)
HSV	hsv(244, 56%, 70%)
CMYK	cmyk(52.2%, 55.6%, 0%, 30.2%)
CIE-LAB	lab(39.13, 29.98, -52.15)
CIE-LCH	lch(39.13, 60.15, 299.90°)
OKLab	oklab(48.74% 0.0313 -0.1491)
OKLCH	oklch(48.74% 0.152 281.9)
XYZ	xyz(14.5757, 10.7368, 43.4152)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FB2 #ACB24F

analogous

#4F7BB2 #554FB2 #864FB2

triadic

#554FB2 #B2554F #4FB255

tetradic

#554FB2 #B24F7B #ACB24F #4FB286

square

#554FB2 #B24F7B #ACB24F #4FB286

split-complementary

#554FB2 #B2864F #7BB24F

monochromatic

#2C295E #403C88 #554FB2 #7E7AC5 #A7A4D7

Accessibility & contrast

On white

6.67

#554FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#554FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FB2

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FB2	#FFFFFF	#000000	##FFFFFF
##554FB2	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F60B5

Deuteranopia (green-blind)

#0059B0

Tritanopia (blue-blind)

#2F6579

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #554fb2;
/* rgb */ color: rgb(85, 79, 178);
/* oklch */ color: oklch(48.7% 0.152 281.9);

Tailwind

colors: {
  custom: {
    50: '#8c80ca',
    500: '#554fb2',
    950: '#000000',
  },
}

SCSS

$custom: #554fb2;
$custom-light: #8c80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#554fb2",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 178
  },
  "hsl": {
    "h": 243.636,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48742,
    "c": 0.15235,
    "h": 281.9
  },
  "luminance": 0.10738
}

Semantic roles & 50–950 ramp

primary

#554FB2

secondary

#C2C498

accent

#CF59C8

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #554FB2

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

Preview Lab → · Contrast checker → · Palette generator →