#5753E8#5753E8

#5753E8 is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.8% C 0.218 H 277.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5753E8
RGB	rgb(87, 83, 232)
HSL	hsl(242, 76%, 62%)
HSV	hsv(242, 64%, 91%)
CMYK	cmyk(62.5%, 64.2%, 0%, 9%)
CIE-LAB	lab(44.29, 45.20, -74.94)
CIE-LCH	lch(44.29, 87.51, 301.10°)
OKLab	oklab(53.85% 0.0279 -0.216)
OKLCH	oklch(53.85% 0.218 277.4)
XYZ	xyz(21.5845, 14.0372, 77.9003)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753E8 #E4E853

analogous

#539AE8 #5753E8 #A253E8

triadic

#5753E8 #E85753 #53E857

tetradic

#5753E8 #E8539A #E4E853 #53E8A2

square

#5753E8 #E8539A #E4E853 #53E8A2

split-complementary

#5753E8 #E8A253 #9AE853

monochromatic

#1B17AA #231EE0 #5753E8 #8C89EF #C0BFF6

Accessibility & contrast

On white

5.51

#5753E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5753E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753E8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753E8	#FFFFFF	#000000	##FFFFFF
##5753E8	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FED

Deuteranopia (green-blind)

#0062E5

Tritanopia (blue-blind)

#007996

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5753e8;
/* rgb */ color: rgb(87, 83, 232);
/* oklch */ color: oklch(53.8% 0.218 277.4);

Tailwind

colors: {
  custom: {
    50: '#9684f0',
    500: '#5753e8',
    950: '#000000',
  },
}

SCSS

$custom: #5753e8;
$custom-light: #9684f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5753e8",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 232
  },
  "hsl": {
    "h": 241.611,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53846,
    "c": 0.21779,
    "h": 277.4
  },
  "luminance": 0.14039
}

Semantic roles & 50–950 ramp

primary

#5753E8

secondary

#E6E7B0

accent

#D90DD3

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5753E8

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

Preview Lab → · Contrast checker → · Palette generator →