#5B48EB#5B48EB

#5B48EB is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.7% C 0.233 H 280.1°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5B48EB
RGB	rgb(91, 72, 235)
HSL	hsl(247, 80%, 60%)
HSV	hsv(247, 69%, 92%)
CMYK	cmyk(61.3%, 69.4%, 0%, 7.8%)
CIE-LAB	lab(42.54, 52.88, -79.47)
CIE-LCH	lch(42.54, 95.46, 303.64°)
OKLab	oklab(52.74% 0.0407 -0.2292)
OKLCH	oklch(52.74% 0.233 280.1)
XYZ	xyz(21.6224, 12.8554, 79.9231)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B48EB #D8EB48

analogous

#4886EB #5B48EB #AD48EB

triadic

#5B48EB #EB5B48 #48EB5B

tetradic

#5B48EB #EB4886 #D8EB48 #48EBAD

square

#5B48EB #EB4886 #D8EB48 #48EBAD

split-complementary

#5B48EB #EBAD48 #86EB48

monochromatic

#2312A6 #2F18DE #5B48EB #8C7FF1 #BEB6F7

Accessibility & contrast

On white

5.88

#5B48EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5B48EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B48EB

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B48EB	#FFFFFF	#000000	##FFFFFF
##5B48EB	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF0

Deuteranopia (green-blind)

#005EE8

Tritanopia (blue-blind)

#007494

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5b48eb;
/* rgb */ color: rgb(91, 72, 235);
/* oklch */ color: oklch(52.7% 0.233 280.1);

Tailwind

colors: {
  custom: {
    50: '#997df3',
    500: '#5b48eb',
    950: '#000000',
  },
}

SCSS

$custom: #5b48eb;
$custom-light: #997df3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b48eb",
  "rgb": {
    "r": 91,
    "g": 72,
    "b": 235
  },
  "hsl": {
    "h": 246.994,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52741,
    "c": 0.23277,
    "h": 280.1
  },
  "luminance": 0.12857
}

Semantic roles & 50–950 ramp

primary

#5B48EB

secondary

#DFE7A8

accent

#DD09C4

background

#FAF7FF

surface

#F4EEFE

border

#CEC9D6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B48EB

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

Preview Lab → · Contrast checker → · Palette generator →