#554EA6#554EA6

#554EA6 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.137 H 283.5°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#554EA6
RGB	rgb(85, 78, 166)
HSL	hsl(245, 36%, 48%)
HSV	hsv(245, 53%, 65%)
CMYK	cmyk(48.8%, 53%, 0%, 34.9%)
CIE-LAB	lab(38.08, 26.82, -46.73)
CIE-LCH	lch(38.08, 53.88, 299.85°)
OKLab	oklab(47.7% 0.032 -0.1332)
OKLCH	oklch(47.7% 0.137 283.5)
XYZ	xyz(13.3516, 10.1326, 37.3213)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EA6 #9FA64E

analogous

#4E73A6 #554EA6 #814EA6

triadic

#554EA6 #A6554E #4EA655

tetradic

#554EA6 #A64E73 #9FA64E #4EA681

square

#554EA6 #A64E73 #9FA64E #4EA681

split-complementary

#554EA6 #A6814E #73A64E

monochromatic

#2A2753 #403A7C #554EA6 #7A74BE #A19DD1

Accessibility & contrast

On white

6.94

#554EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#554EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EA6

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EA6	#FFFFFF	#000000	##FFFFFF
##554EA6	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225CA9

Deuteranopia (green-blind)

#1D57A4

Tritanopia (blue-blind)

#386172

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554ea6;
/* rgb */ color: rgb(85, 78, 166);
/* oklch */ color: oklch(47.7% 0.137 283.5);

Tailwind

colors: {
  custom: {
    50: '#8a7fc1',
    500: '#554ea6',
    950: '#000000',
  },
}

SCSS

$custom: #554ea6;
$custom-light: #8a7fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#554ea6",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 166
  },
  "hsl": {
    "h": 244.773,
    "s": 36.066,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47699,
    "c": 0.13694,
    "h": 283.5
  },
  "luminance": 0.10133
}

Semantic roles & 50–950 ramp

primary

#554EA6

secondary

#BABE92

accent

#CC5CC3

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554EA6

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

Preview Lab → · Contrast checker → · Palette generator →