#554FA5#554FA5

#554FA5 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.134 H 283.2°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#554FA5
RGB	rgb(85, 79, 165)
HSL	hsl(244, 35%, 48%)
HSV	hsv(244, 52%, 65%)
CMYK	cmyk(48.5%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(38.27, 25.87, -45.83)
CIE-LCH	lch(38.27, 52.63, 299.45°)
OKLab	oklab(47.82% 0.0307 -0.1305)
OKLCH	oklch(47.82% 0.134 283.2)
XYZ	xyz(13.3318, 10.2392, 36.8639)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FA5 #9FA54F

analogous

#4F74A5 #554FA5 #804FA5

triadic

#554FA5 #A5554F #4FA555

tetradic

#554FA5 #A54F74 #9FA54F #4FA580

square

#554FA5 #A54F74 #9FA54F #4FA580

split-complementary

#554FA5 #A5804F #74A54F

monochromatic

#2A2752 #403B7C #554FA5 #7A75BD #A19ED1

Accessibility & contrast

On white

6.89

#554FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#554FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FA5

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FA5	#FFFFFF	#000000	##FFFFFF
##554FA5	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265DA8

Deuteranopia (green-blind)

#2157A3

Tritanopia (blue-blind)

#396272

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554fa5;
/* rgb */ color: rgb(85, 79, 165);
/* oklch */ color: oklch(47.8% 0.134 283.2);

Tailwind

colors: {
  custom: {
    50: '#8a80c0',
    500: '#554fa5',
    950: '#000000',
  },
}

SCSS

$custom: #554fa5;
$custom-light: #8a80c0;
$custom-dark: #000000;

JSON

{
  "hex": "#554fa5",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 244.186,
    "s": 35.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4782,
    "c": 0.13407,
    "h": 283.2
  },
  "luminance": 0.1024
}

Semantic roles & 50–950 ramp

primary

#554FA5

secondary

#BABD92

accent

#CB5DC4

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554FA5

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

Preview Lab → · Contrast checker → · Palette generator →