#554A9B#554A9B

#554A9B is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.2% C 0.127 H 286.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#554A9B
RGB	rgb(85, 74, 155)
HSL	hsl(248, 35%, 45%)
HSV	hsv(248, 52%, 61%)
CMYK	cmyk(45.2%, 52.3%, 0%, 39.2%)
CIE-LAB	lab(36.36, 25.92, -42.90)
CIE-LCH	lch(36.36, 50.12, 301.14°)
OKLab	oklab(46.18% 0.0362 -0.1219)
OKLCH	oklch(46.18% 0.127 286.5)
XYZ	xyz(12.1098, 9.1949, 32.1407)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554A9B #909B4A

analogous

#4A689B #554A9B #7D4A9B

triadic

#554A9B #9B554A #4A9B55

tetradic

#554A9B #9B4A68 #909B4A #4A9B7D

square

#554A9B #9B4A68 #909B4A #4A9B7D

split-complementary

#554A9B #9B7D4A #689B4A

monochromatic

#282248 #3E3672 #554A9B #756AB8 #9B94CC

Accessibility & contrast

On white

7.40

#554A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#554A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554A9B

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554A9B	#FFFFFF	#000000	##FFFFFF
##554A9B	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25589E

Deuteranopia (green-blind)

#245399

Tritanopia (blue-blind)

#3F5B6B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #554a9b;
/* rgb */ color: rgb(85, 74, 155);
/* oklch */ color: oklch(46.2% 0.127 286.5);

Tailwind

colors: {
  custom: {
    50: '#897cb9',
    500: '#554a9b',
    950: '#000000',
  },
}

SCSS

$custom: #554a9b;
$custom-light: #897cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#554a9b",
  "rgb": {
    "r": 85,
    "g": 74,
    "b": 155
  },
  "hsl": {
    "h": 248.148,
    "s": 35.371,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46183,
    "c": 0.12717,
    "h": 286.5
  },
  "luminance": 0.09195
}

Semantic roles & 50–950 ramp

primary

#554A9B

secondary

#B1B889

accent

#CB5CBC

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0911

muted

#7D7B80

Preview Lab

Preview with #554A9B

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

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