#554CB2#554CB2

#554CB2 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.156 H 282.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#554CB2
RGB	rgb(85, 76, 178)
HSL	hsl(245, 40%, 50%)
HSV	hsv(245, 57%, 70%)
CMYK	cmyk(52.2%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(38.40, 31.85, -53.33)
CIE-LCH	lch(38.40, 62.12, 300.84°)
OKLab	oklab(48.2% 0.0347 -0.1526)
OKLCH	oklch(48.2% 0.156 282.8)
XYZ	xyz(14.3642, 10.3137, 43.3447)
Luminance	0.1032 (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

#554CB2 #A9B24C

analogous

#4C76B2 #554CB2 #884CB2

triadic

#554CB2 #B2554C #4CB255

tetradic

#554CB2 #B24C76 #A9B24C #4CB288

square

#554CB2 #B24C76 #A9B24C #4CB288

split-complementary

#554CB2 #B2884C #76B24C

monochromatic

#2C275C #413A87 #554CB2 #7D76C5 #A6A1D7

Accessibility & contrast

On white

6.86

#554CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#554CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554CB2

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554CB2	#FFFFFF	#000000	##FFFFFF
##554CB2	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB5

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#2F6377

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554cb2;
/* rgb */ color: rgb(85, 76, 178);
/* oklch */ color: oklch(48.2% 0.156 282.8);

Tailwind

colors: {
  custom: {
    50: '#8c7eca',
    500: '#554cb2',
    950: '#000000',
  },
}

SCSS

$custom: #554cb2;
$custom-light: #8c7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#554cb2",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 245.294,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48198,
    "c": 0.15649,
    "h": 282.8
  },
  "luminance": 0.10315
}

Semantic roles & 50–950 ramp

primary

#554CB2

secondary

#C0C496

accent

#D058C5

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #554CB2

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

Preview Lab → · Contrast checker → · Palette generator →