#554FA9#554FA9

#554FA9 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.1% C 0.140 H 282.8°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#554FA9
RGB	rgb(85, 79, 169)
HSL	hsl(244, 36%, 49%)
HSV	hsv(244, 53%, 66%)
CMYK	cmyk(49.7%, 53.3%, 0%, 33.7%)
CIE-LAB	lab(38.53, 27.13, -47.79)
CIE-LCH	lch(38.53, 54.96, 299.58°)
OKLab	oklab(48.1% 0.031 -0.1363)
OKLCH	oklch(48.1% 0.14 282.8)
XYZ	xyz(13.7016, 10.3871, 38.8114)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FA9 #A3A94F

analogous

#4F76A9 #554FA9 #824FA9

triadic

#554FA9 #A9554F #4FA955

tetradic

#554FA9 #A94F76 #A3A94F #4FA982

square

#554FA9 #A94F76 #A3A94F #4FA982

split-complementary

#554FA9 #A9824F #76A94F

monochromatic

#2B2856 #403C7F #554FA9 #7B76BF #A3A0D3

Accessibility & contrast

On white

6.82

#554FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#554FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FA9

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FA9	#FFFFFF	#000000	##FFFFFF
##554FA9	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215EAC

Deuteranopia (green-blind)

#1A58A7

Tritanopia (blue-blind)

#366374

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #554fa9;
/* rgb */ color: rgb(85, 79, 169);
/* oklch */ color: oklch(48.1% 0.140 282.8);

Tailwind

colors: {
  custom: {
    50: '#8b80c3',
    500: '#554fa9',
    950: '#000000',
  },
}

SCSS

$custom: #554fa9;
$custom-light: #8b80c3;
$custom-dark: #000000;

JSON

{
  "hex": "#554fa9",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 169
  },
  "hsl": {
    "h": 244,
    "s": 36.29,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48098,
    "c": 0.13975,
    "h": 282.8
  },
  "luminance": 0.10388
}

Semantic roles & 50–950 ramp

primary

#554FA9

secondary

#BDC094

accent

#CC5CC5

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554FA9

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

Preview Lab → · Contrast checker → · Palette generator →