#554EA7#554EA7

#554EA7 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.138 H 283.4°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#554EA7
RGB	rgb(85, 78, 167)
HSL	hsl(245, 36%, 48%)
HSV	hsv(245, 53%, 65%)
CMYK	cmyk(49.1%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(38.14, 27.13, -47.22)
CIE-LCH	lch(38.14, 54.46, 299.88°)
OKLab	oklab(47.77% 0.032 -0.1346)
OKLCH	oklch(47.77% 0.138 283.4)
XYZ	xyz(13.4437, 10.1694, 37.8062)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EA7 #A0A74E

analogous

#4E73A7 #554EA7 #814EA7

triadic

#554EA7 #A7554E #4EA755

tetradic

#554EA7 #A74E73 #A0A74E #4EA781

square

#554EA7 #A74E73 #A0A74E #4EA781

split-complementary

#554EA7 #A7814E #73A74E

monochromatic

#2B2754 #403B7D #554EA7 #7A74BE #A29ED2

Accessibility & contrast

On white

6.92

#554EA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#554EA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EA7

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EA7	#FFFFFF	#000000	##FFFFFF
##554EA7	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215DAA

Deuteranopia (green-blind)

#1B57A5

Tritanopia (blue-blind)

#386173

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554ea7;
/* rgb */ color: rgb(85, 78, 167);
/* oklch */ color: oklch(47.8% 0.138 283.4);

Tailwind

colors: {
  custom: {
    50: '#8b7fc2',
    500: '#554ea7',
    950: '#000000',
  },
}

SCSS

$custom: #554ea7;
$custom-light: #8b7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#554ea7",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 244.719,
    "s": 36.327,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47769,
    "c": 0.13836,
    "h": 283.4
  },
  "luminance": 0.1017
}

Semantic roles & 50–950 ramp

primary

#554EA7

secondary

#BBBE92

accent

#CC5BC3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554EA7

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

Preview Lab → · Contrast checker → · Palette generator →