#5749DD#5749DD

#5749DD is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.4% C 0.216 H 279.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5749DD
RGB	rgb(87, 73, 221)
HSL	hsl(246, 69%, 58%)
HSV	hsv(246, 67%, 87%)
CMYK	cmyk(60.6%, 67%, 0%, 13.3%)
CIE-LAB	lab(41.23, 47.50, -73.68)
CIE-LCH	lch(41.23, 87.66, 302.81°)
OKLab	oklab(51.35% 0.0369 -0.2123)
OKLCH	oklch(51.35% 0.216 279.9)
XYZ	xyz(19.3600, 12.0104, 69.6906)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749DD #CFDD49

analogous

#4985DD #5749DD #A149DD

triadic

#5749DD #DD5749 #49DD57

tetradic

#5749DD #DD4985 #CFDD49 #49DDA1

square

#5749DD #DD4985 #CFDD49 #49DDA1

split-complementary

#5749DD #DDA149 #85DD49

monochromatic

#261B91 #3425C4 #5749DD #877DE7 #B6B0F0

Accessibility & contrast

On white

6.17

#5749DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#5749DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749DD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749DD	#FFFFFF	#000000	##FFFFFF
##5749DD	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E2

Deuteranopia (green-blind)

#005BDA

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5749dd;
/* rgb */ color: rgb(87, 73, 221);
/* oklch */ color: oklch(51.4% 0.216 279.9);

Tailwind

colors: {
  custom: {
    50: '#947de9',
    500: '#5749dd',
    950: '#000000',
  },
}

SCSS

$custom: #5749dd;
$custom-light: #947de9;
$custom-dark: #000000;

JSON

{
  "hex": "#5749dd",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 221
  },
  "hsl": {
    "h": 245.676,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51352,
    "c": 0.21552,
    "h": 279.9
  },
  "luminance": 0.12012
}

Semantic roles & 50–950 ramp

primary

#5749DD

secondary

#D9DFA3

accent

#EB3CDB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5749DD

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

Preview Lab → · Contrast checker → · Palette generator →