#554BDE#554BDE

#554BDE is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.6% C 0.215 H 278.8°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#554BDE
RGB	rgb(85, 75, 222)
HSL	hsl(244, 69%, 58%)
HSV	hsv(244, 66%, 87%)
CMYK	cmyk(61.7%, 66.2%, 0%, 12.9%)
CIE-LAB	lab(41.59, 46.38, -73.68)
CIE-LCH	lch(41.59, 87.06, 302.19°)
OKLab	oklab(51.6% 0.0328 -0.2124)
OKLCH	oklch(51.6% 0.215 278.8)
XYZ	xyz(19.4430, 12.2359, 70.4303)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BDE #D4DE4B

analogous

#4B8ADE #554BDE #9F4BDE

triadic

#554BDE #DE554B #4BDE55

tetradic

#554BDE #DE4B8A #D4DE4B #4BDE9F

square

#554BDE #DE4B8A #D4DE4B #4BDE9F

split-complementary

#554BDE #DE9F4B #8ADE4B

monochromatic

#231B94 #3025C7 #554BDE #867FE7 #B7B2F1

Accessibility & contrast

On white

6.09

#554BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#554BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BDE

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BDE	#FFFFFF	#000000	##FFFFFF
##554BDE	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E3

Deuteranopia (green-blind)

#005CDB

Tritanopia (blue-blind)

#00718E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #554bde;
/* rgb */ color: rgb(85, 75, 222);
/* oklch */ color: oklch(51.6% 0.215 278.8);

Tailwind

colors: {
  custom: {
    50: '#937ee9',
    500: '#554bde',
    950: '#000000',
  },
}

SCSS

$custom: #554bde;
$custom-light: #937ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#554bde",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 222
  },
  "hsl": {
    "h": 244.082,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51597,
    "c": 0.21488,
    "h": 278.8
  },
  "luminance": 0.12237
}

Semantic roles & 50–950 ramp

primary

#554BDE

secondary

#DCE0A5

accent

#EC3CE0

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554BDE

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

Preview Lab → · Contrast checker → · Palette generator →