#554FBE#554FBE

#554FBE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.169 H 280.7°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#554FBE
RGB	rgb(85, 79, 190)
HSL	hsl(243, 46%, 53%)
HSV	hsv(243, 58%, 75%)
CMYK	cmyk(55.3%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(39.98, 33.82, -57.82)
CIE-LCH	lch(39.98, 66.98, 300.32°)
OKLab	oklab(49.64% 0.0314 -0.1658)
OKLCH	oklch(49.64% 0.169 280.7)
XYZ	xyz(15.8337, 11.2400, 50.0404)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FBE #B8BE4F

analogous

#4F81BE #554FBE #8C4FBE

triadic

#554FBE #BE554F #4FBE55

tetradic

#554FBE #BE4F81 #B8BE4F #4FBE8C

square

#554FBE #BE4F81 #B8BE4F #4FBE8C

split-complementary

#554FBE #BE8C4F #81BE4F

monochromatic

#2B286B #3D3898 #554FBE #807CCF #ABA8DF

Accessibility & contrast

On white

6.47

#554FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#554FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FBE

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FBE	#FFFFFF	#000000	##FFFFFF
##554FBE	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#22697F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #554fbe;
/* rgb */ color: rgb(85, 79, 190);
/* oklch */ color: oklch(49.6% 0.169 280.7);

Tailwind

colors: {
  custom: {
    50: '#8e80d2',
    500: '#554fbe',
    950: '#000000',
  },
}

SCSS

$custom: #554fbe;
$custom-light: #8e80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#554fbe",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 243.243,
    "s": 46.058,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4964,
    "c": 0.16873,
    "h": 280.7
  },
  "luminance": 0.11241
}

Semantic roles & 50–950 ramp

primary

#554FBE

secondary

#CACC9C

accent

#D652CF

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554FBE

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

Preview Lab → · Contrast checker → · Palette generator →