#5748E7#5748E7

#5748E7 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 52.1% C 0.229 H 279.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5748E7
RGB	rgb(87, 72, 231)
HSL	hsl(246, 77%, 59%)
HSV	hsv(246, 69%, 91%)
CMYK	cmyk(62.3%, 68.8%, 0%, 9.4%)
CIE-LAB	lab(41.89, 51.14, -78.30)
CIE-LCH	lch(41.89, 93.52, 303.15°)
OKLab	oklab(52.09% 0.0362 -0.2258)
OKLCH	oklch(52.09% 0.229 279.1)
XYZ	xyz(20.6670, 12.4289, 76.8957)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5748E7 #D8E748

analogous

#4889E7 #5748E7 #A648E7

triadic

#5748E7 #E75748 #48E757

tetradic

#5748E7 #E74889 #D8E748 #48E7A6

square

#5748E7 #E74889 #D8E748 #48E7A6

split-complementary

#5748E7 #E7A648 #89E748

monochromatic

#2215A0 #2E1CD6 #5748E7 #897EEE #BAB4F5

Accessibility & contrast

On white

6.02

#5748E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5748E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5748E7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5748E7	#FFFFFF	#000000	##FFFFFF
##5748E7	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069EC

Deuteranopia (green-blind)

#005CE4

Tritanopia (blue-blind)

#007392

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5748e7;
/* rgb */ color: rgb(87, 72, 231);
/* oklch */ color: oklch(52.1% 0.229 279.1);

Tailwind

colors: {
  custom: {
    50: '#967df0',
    500: '#5748e7',
    950: '#000000',
  },
}

SCSS

$custom: #5748e7;
$custom-light: #967df0;
$custom-dark: #000000;

JSON

{
  "hex": "#5748e7",
  "rgb": {
    "r": 87,
    "g": 72,
    "b": 231
  },
  "hsl": {
    "h": 245.66,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52089,
    "c": 0.22873,
    "h": 279.1
  },
  "luminance": 0.1243
}

Semantic roles & 50–950 ramp

primary

#5748E7

secondary

#DFE4A6

accent

#F334E1

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5748E7

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

Preview Lab → · Contrast checker → · Palette generator →