#554BA5#554BA5

#554BA5 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.140 H 284.7°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#554BA5
RGB	rgb(85, 75, 165)
HSL	hsl(247, 38%, 47%)
HSV	hsv(247, 55%, 65%)
CMYK	cmyk(48.5%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(37.26, 28.39, -47.45)
CIE-LCH	lch(37.26, 55.29, 300.89°)
OKLab	oklab(47.07% 0.0355 -0.1353)
OKLCH	oklch(47.07% 0.14 284.7)
XYZ	xyz(13.0519, 9.6794, 36.7706)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BA5 #9BA54B

analogous

#4B6EA5 #554BA5 #824BA5

triadic

#554BA5 #A5554B #4BA555

tetradic

#554BA5 #A54B6E #9BA54B #4BA582

square

#554BA5 #A54B6E #9BA54B #4BA582

split-complementary

#554BA5 #A5824B #6EA54B

monochromatic

#2A2551 #3F387B #554BA5 #786FBE #A09AD1

Accessibility & contrast

On white

7.15

#554BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#554BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554BA5

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BA5	#FFFFFF	#000000	##FFFFFF
##554BA5	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5AA8

Deuteranopia (green-blind)

#1655A3

Tritanopia (blue-blind)

#395F70

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #554ba5;
/* rgb */ color: rgb(85, 75, 165);
/* oklch */ color: oklch(47.1% 0.140 284.7);

Tailwind

colors: {
  custom: {
    50: '#8b7dc0',
    500: '#554ba5',
    950: '#000000',
  },
}

SCSS

$custom: #554ba5;
$custom-light: #8b7dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#554ba5",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 246.667,
    "s": 37.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47067,
    "c": 0.13988,
    "h": 284.7
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#554BA5

secondary

#B8BD8F

accent

#CD5AC1

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #554BA5

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

Preview Lab → · Contrast checker → · Palette generator →