#554DA7#554DA7

#554DA7 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.140 H 283.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#554DA7
RGB	rgb(85, 77, 167)
HSL	hsl(245, 37%, 48%)
HSV	hsv(245, 54%, 65%)
CMYK	cmyk(49.1%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(37.89, 27.76, -47.62)
CIE-LCH	lch(37.89, 55.12, 300.24°)
OKLab	oklab(47.58% 0.0332 -0.1358)
OKLCH	oklch(47.58% 0.14 283.7)
XYZ	xyz(13.3732, 10.0284, 37.7827)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554DA7 #9FA74D

analogous

#4D72A7 #554DA7 #824DA7

triadic

#554DA7 #A7554D #4DA755

tetradic

#554DA7 #A74D72 #9FA74D #4DA782

square

#554DA7 #A74D72 #9FA74D #4DA782

split-complementary

#554DA7 #A7824D #72A74D

monochromatic

#2A2653 #403A7D #554DA7 #7A73BE #A19DD2

Accessibility & contrast

On white

6.99

#554DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#554DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DA7

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DA7	#FFFFFF	#000000	##FFFFFF
##554DA7	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5CAA

Deuteranopia (green-blind)

#1856A5

Tritanopia (blue-blind)

#386172

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #554da7;
/* rgb */ color: rgb(85, 77, 167);
/* oklch */ color: oklch(47.6% 0.140 283.7);

Tailwind

colors: {
  custom: {
    50: '#8b7fc2',
    500: '#554da7',
    950: '#000000',
  },
}

SCSS

$custom: #554da7;
$custom-light: #8b7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#554da7",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 245.333,
    "s": 36.885,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47581,
    "c": 0.13981,
    "h": 283.7
  },
  "luminance": 0.10029
}

Semantic roles & 50–950 ramp

primary

#554DA7

secondary

#BABE91

accent

#CD5BC3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554DA7

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

Preview Lab → · Contrast checker → · Palette generator →