#554F82#554F82

#554F82 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.6% C 0.082 H 288.1°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#554F82
RGB	rgb(85, 79, 130)
HSL	hsl(247, 24%, 41%)
HSV	hsv(247, 39%, 51%)
CMYK	cmyk(34.6%, 39.2%, 0%, 49%)
CIE-LAB	lab(36.24, 15.27, -27.85)
CIE-LCH	lch(36.24, 31.76, 298.73°)
OKLab	oklab(45.63% 0.0255 -0.0779)
OKLCH	oklch(45.63% 0.082 288.1)
XYZ	xyz(10.5705, 9.1347, 22.3210)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F82 #7C824F

analogous

#4F6282 #554F82 #6E4F82

triadic

#554F82 #82554F #4F8255

tetradic

#554F82 #824F62 #7C824F #4F826E

square

#554F82 #824F62 #7C824F #4F826E

split-complementary

#554F82 #826E4F #62824F

monochromatic

#232136 #3C385C #554F82 #716AA4 #9590BB

Accessibility & contrast

On white

7.43

#554F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#554F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F82

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F82	#FFFFFF	#000000	##FFFFFF
##554F82	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5684

Deuteranopia (green-blind)

#3F5481

Tritanopia (blue-blind)

#4A5862

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #554f82;
/* rgb */ color: rgb(85, 79, 130);
/* oklch */ color: oklch(45.6% 0.082 288.1);

Tailwind

colors: {
  custom: {
    50: '#8680a6',
    500: '#554f82',
    950: '#000000',
  },
}

SCSS

$custom: #554f82;
$custom-light: #8680a6;
$custom-dark: #000000;

JSON

{
  "hex": "#554f82",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 130
  },
  "hsl": {
    "h": 247.059,
    "s": 24.402,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4563,
    "c": 0.082,
    "h": 288.1
  },
  "luminance": 0.09135
}

Semantic roles & 50–950 ramp

primary

#554F82

secondary

#A4A885

accent

#C167B6

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A0F

muted

#7C7C7F

Preview Lab

Preview with #554F82

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

Preview Lab → · Contrast checker → · Palette generator →