#5750EB#5750EB

#5750EB is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.6% C 0.225 H 277.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5750EB
RGB	rgb(87, 80, 235)
HSL	hsl(243, 79%, 62%)
HSV	hsv(243, 66%, 92%)
CMYK	cmyk(63%, 66%, 0%, 7.8%)
CIE-LAB	lab(43.89, 47.88, -77.28)
CIE-LCH	lch(43.89, 90.91, 301.78°)
OKLab	oklab(53.63% 0.0299 -0.2229)
OKLCH	oklch(53.63% 0.225 277.6)
XYZ	xyz(21.7897, 13.7600, 80.0888)
Luminance	0.1376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750EB #E4EB50

analogous

#5096EB #5750EB #A550EB

triadic

#5750EB #EB5750 #50EB57

tetradic

#5750EB #EB5096 #E4EB50 #50EBA5

square

#5750EB #EB5096 #E4EB50 #50EBA5

split-complementary

#5750EB #EBA550 #96EB50

monochromatic

#1B14AD #231AE4 #5750EB #8C87F1 #C0BEF8

Accessibility & contrast

On white

5.60

#5750EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5750EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750EB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750EB	#FFFFFF	#000000	##FFFFFF
##5750EB	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF0

Deuteranopia (green-blind)

#0061E8

Tritanopia (blue-blind)

#007997

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5750eb;
/* rgb */ color: rgb(87, 80, 235);
/* oklch */ color: oklch(53.6% 0.225 277.6);

Tailwind

colors: {
  custom: {
    50: '#9682f3',
    500: '#5750eb',
    950: '#000000',
  },
}

SCSS

$custom: #5750eb;
$custom-light: #9682f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5750eb",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 235
  },
  "hsl": {
    "h": 242.71,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53632,
    "c": 0.22488,
    "h": 277.6
  },
  "luminance": 0.13762
}

Semantic roles & 50–950 ramp

primary

#5750EB

secondary

#E6E8AF

accent

#DC0AD2

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5750EB

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

Preview Lab → · Contrast checker → · Palette generator →