#554E9C#554E9C

#554E9C is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.123 H 284.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#554E9C
RGB	rgb(85, 78, 156)
HSL	hsl(245, 33%, 46%)
HSV	hsv(245, 50%, 61%)
CMYK	cmyk(45.5%, 50%, 0%, 38.8%)
CIE-LAB	lab(37.44, 23.70, -41.76)
CIE-LCH	lch(37.44, 48.01, 299.58°)
OKLab	oklab(47.02% 0.0312 -0.1186)
OKLCH	oklch(47.02% 0.123 284.7)
XYZ	xyz(12.4697, 9.7798, 32.6767)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554E9C #959C4E

analogous

#4E6E9C #554E9C #7C4E9C

triadic

#554E9C #9C554E #4E9C55

tetradic

#554E9C #9C4E6E #959C4E #4E9C7C

square

#554E9C #9C4E6E #959C4E #4E9C7C

split-complementary

#554E9C #9C7C4E #6E9C4E

monochromatic

#29254A #3F3A73 #554E9C #7670B7 #9D99CC

Accessibility & contrast

On white

7.10

#554E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#554E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554E9C

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554E9C	#FFFFFF	#000000	##FFFFFF
##554E9C	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5A9F

Deuteranopia (green-blind)

#2A569A

Tritanopia (blue-blind)

#3E5E6D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #554e9c;
/* rgb */ color: rgb(85, 78, 156);
/* oklch */ color: oklch(47.0% 0.123 284.7);

Tailwind

colors: {
  custom: {
    50: '#897fba',
    500: '#554e9c',
    950: '#000000',
  },
}

SCSS

$custom: #554e9c;
$custom-light: #897fba;
$custom-dark: #000000;

JSON

{
  "hex": "#554e9c",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 156
  },
  "hsl": {
    "h": 245.385,
    "s": 33.333,
    "l": 45.882
  },
  "oklch": {
    "l": 0.47019,
    "c": 0.12258,
    "h": 284.7
  },
  "luminance": 0.0978
}

Semantic roles & 50–950 ramp

primary

#554E9C

secondary

#B5B88D

accent

#C95EC0

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #554E9C

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

Preview Lab → · Contrast checker → · Palette generator →