#554F83#554F83

#554F83 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.7% C 0.084 H 287.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#554F83
RGB	rgb(85, 79, 131)
HSL	hsl(247, 25%, 41%)
HSV	hsv(247, 40%, 51%)
CMYK	cmyk(35.1%, 39.7%, 0%, 48.6%)
CIE-LAB	lab(36.29, 15.55, -28.39)
CIE-LCH	lch(36.29, 32.37, 298.72°)
OKLab	oklab(45.69% 0.0257 -0.0795)
OKLCH	oklch(45.69% 0.084 287.9)
XYZ	xyz(10.6379, 9.1617, 22.6762)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F83 #7D834F

analogous

#4F6383 #554F83 #6F4F83

triadic

#554F83 #83554F #4F8355

tetradic

#554F83 #834F63 #7D834F #4F836F

square

#554F83 #834F63 #7D834F #4F836F

split-complementary

#554F83 #836F4F #63834F

monochromatic

#232137 #3C385D #554F83 #716AA5 #9590BC

Accessibility & contrast

On white

7.41

#554F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#554F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F83

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F83	#FFFFFF	#000000	##FFFFFF
##554F83	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5785

Deuteranopia (green-blind)

#3E5482

Tritanopia (blue-blind)

#495963

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #554f83;
/* rgb */ color: rgb(85, 79, 131);
/* oklch */ color: oklch(45.7% 0.084 287.9);

Tailwind

colors: {
  custom: {
    50: '#8780a7',
    500: '#554f83',
    950: '#000000',
  },
}

SCSS

$custom: #554f83;
$custom-light: #8780a7;
$custom-dark: #000000;

JSON

{
  "hex": "#554f83",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 131
  },
  "hsl": {
    "h": 246.923,
    "s": 24.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45686,
    "c": 0.08355,
    "h": 287.9
  },
  "luminance": 0.09162
}

Semantic roles & 50–950 ramp

primary

#554F83

secondary

#A5A985

accent

#C167B7

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A0F

muted

#7C7C7F

Preview Lab

Preview with #554F83

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

Preview Lab → · Contrast checker → · Palette generator →