#554C8D#554C8D

#554C8D is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.7% C 0.104 H 287.9°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#554C8D
RGB	rgb(85, 76, 141)
HSL	hsl(248, 30%, 43%)
HSV	hsv(248, 46%, 55%)
CMYK	cmyk(39.7%, 46.1%, 0%, 44.7%)
CIE-LAB	lab(36.03, 20.41, -34.93)
CIE-LCH	lch(36.03, 40.45, 300.30°)
OKLab	oklab(45.66% 0.0319 -0.0986)
OKLCH	oklch(45.66% 0.104 287.9)
XYZ	xyz(11.1371, 9.0229, 26.3489)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554C8D #848D4C

analogous

#4C638D #554C8D #764C8D

triadic

#554C8D #8D554C #4C8D55

tetradic

#554C8D #8D4C63 #848D4C #4C8D76

square

#554C8D #8D4C63 #848D4C #4C8D76

split-complementary

#554C8D #8D764C #638D4C

monochromatic

#25213D #3D3765 #554C8D #7268AE #9790C3

Accessibility & contrast

On white

7.49

#554C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#554C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554C8D

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554C8D	#FFFFFF	#000000	##FFFFFF
##554C8D	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35568F

Deuteranopia (green-blind)

#34538B

Tritanopia (blue-blind)

#465965

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #554c8d;
/* rgb */ color: rgb(85, 76, 141);
/* oklch */ color: oklch(45.7% 0.104 287.9);

Tailwind

colors: {
  custom: {
    50: '#887eaf',
    500: '#554c8d',
    950: '#000000',
  },
}

SCSS

$custom: #554c8d;
$custom-light: #887eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#554c8d",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 141
  },
  "hsl": {
    "h": 248.308,
    "s": 29.954,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45662,
    "c": 0.10359,
    "h": 287.9
  },
  "luminance": 0.09023
}

Semantic roles & 50–950 ramp

primary

#554C8D

secondary

#AAAF85

accent

#C662B8

background

#F8F7FA

surface

#F0EEF4

border

#CBC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #554C8D

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

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