#554C90#554C90

#554C90 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.9% C 0.108 H 287.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#554C90
RGB	rgb(85, 76, 144)
HSL	hsl(248, 31%, 43%)
HSV	hsv(248, 47%, 56%)
CMYK	cmyk(41%, 47.2%, 0%, 43.5%)
CIE-LAB	lab(36.20, 21.31, -36.48)
CIE-LCH	lch(36.20, 42.25, 300.29°)
OKLab	oklab(45.85% 0.0323 -0.1031)
OKLCH	oklch(45.85% 0.108 287.4)
XYZ	xyz(11.3634, 9.1134, 27.5405)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554C90 #87904C

analogous

#4C6590 #554C90 #774C90

triadic

#554C90 #90554C #4C9055

tetradic

#554C90 #904C65 #87904C #4C9077

square

#554C90 #904C65 #87904C #4C9077

split-complementary

#554C90 #90774C #65904C

monochromatic

#262240 #3D3768 #554C90 #7369B0 #9891C5

Accessibility & contrast

On white

7.44

#554C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#554C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554C90

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554C90	#FFFFFF	#000000	##FFFFFF
##554C90	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335792

Deuteranopia (green-blind)

#32538E

Tritanopia (blue-blind)

#445A67

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #554c90;
/* rgb */ color: rgb(85, 76, 144);
/* oklch */ color: oklch(45.9% 0.108 287.4);

Tailwind

colors: {
  custom: {
    50: '#887eb1',
    500: '#554c90',
    950: '#000000',
  },
}

SCSS

$custom: #554c90;
$custom-light: #887eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#554c90",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 144
  },
  "hsl": {
    "h": 247.941,
    "s": 30.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4585,
    "c": 0.10805,
    "h": 287.4
  },
  "luminance": 0.09114
}

Semantic roles & 50–950 ramp

primary

#554C90

secondary

#ACB186

accent

#C761BA

background

#F8F7FA

surface

#F0EEF5

border

#CBC9CF

text

#0C0A10

muted

#7D7C7F

Preview Lab

Preview with #554C90

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

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