#554FA4#554FA4

#554FA4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.133 H 283.3°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#554FA4
RGB	rgb(85, 79, 164)
HSL	hsl(244, 35%, 48%)
HSV	hsv(244, 52%, 64%)
CMYK	cmyk(48.2%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(38.20, 25.56, -45.33)
CIE-LCH	lch(38.20, 52.04, 299.41°)
OKLab	oklab(47.75% 0.0306 -0.129)
OKLCH	oklch(47.75% 0.133 283.3)
XYZ	xyz(13.2411, 10.2030, 36.3864)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FA4 #9EA44F

analogous

#4F74A4 #554FA4 #7F4FA4

triadic

#554FA4 #A4554F #4FA455

tetradic

#554FA4 #A44F74 #9EA44F #4FA47F

square

#554FA4 #A44F74 #9EA44F #4FA47F

split-complementary

#554FA4 #A47F4F #74A44F

monochromatic

#2A2751 #403B7B #554FA4 #7974BC #A19DD0

Accessibility & contrast

On white

6.91

#554FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#554FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FA4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FA4	#FFFFFF	#000000	##FFFFFF
##554FA4	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275DA7

Deuteranopia (green-blind)

#2257A2

Tritanopia (blue-blind)

#3A6172

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554fa4;
/* rgb */ color: rgb(85, 79, 164);
/* oklch */ color: oklch(47.8% 0.133 283.3);

Tailwind

colors: {
  custom: {
    50: '#8a80bf',
    500: '#554fa4',
    950: '#000000',
  },
}

SCSS

$custom: #554fa4;
$custom-light: #8a80bf;
$custom-dark: #000000;

JSON

{
  "hex": "#554fa4",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 244.235,
    "s": 34.979,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47751,
    "c": 0.13263,
    "h": 283.3
  },
  "luminance": 0.10204
}

Semantic roles & 50–950 ramp

primary

#554FA4

secondary

#BABD92

accent

#CB5DC3

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554FA4

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

Preview Lab → · Contrast checker → · Palette generator →