#5755D7#5755D7

#5755D7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.8% C 0.194 H 278.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5755D7
RGB	rgb(87, 85, 215)
HSL	hsl(241, 62%, 59%)
HSV	hsv(241, 60%, 84%)
CMYK	cmyk(59.5%, 60.5%, 0%, 15.7%)
CIE-LAB	lab(43.40, 38.56, -66.71)
CIE-LCH	lch(43.40, 77.05, 300.03°)
OKLab	oklab(52.78% 0.0274 -0.1918)
OKLCH	oklch(52.78% 0.194 278.1)
XYZ	xyz(19.4408, 13.4281, 65.8442)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5755D7 #D5D755

analogous

#5594D7 #5755D7 #9855D7

triadic

#5755D7 #D75755 #55D757

tetradic

#5755D7 #D75594 #D5D755 #55D798

square

#5755D7 #D75594 #D5D755 #55D798

split-complementary

#5755D7 #D79855 #94D755

monochromatic

#242290 #302DC1 #5755D7 #8887E3 #B9B8EE

Accessibility & contrast

On white

5.70

#5755D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5755D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5755D7

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5755D7	#FFFFFF	#000000	##FFFFFF
##5755D7	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#0061D4

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5755d7;
/* rgb */ color: rgb(87, 85, 215);
/* oklch */ color: oklch(52.8% 0.194 278.1);

Tailwind

colors: {
  custom: {
    50: '#9385e4',
    500: '#5755d7',
    950: '#000000',
  },
}

SCSS

$custom: #5755d7;
$custom-light: #9385e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5755d7",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 215
  },
  "hsl": {
    "h": 240.923,
    "s": 61.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.19377,
    "h": 278.1
  },
  "luminance": 0.1343
}

Semantic roles & 50–950 ramp

primary

#5755D7

secondary

#DDDEAA

accent

#E543E2

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5755D7

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

Preview Lab → · Contrast checker → · Palette generator →