#5B58DA#5B58DA

#5B58DA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.8% C 0.193 H 278.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5B58DA
RGB	rgb(91, 88, 218)
HSL	hsl(241, 64%, 60%)
HSV	hsv(241, 60%, 85%)
CMYK	cmyk(58.3%, 59.6%, 0%, 14.5%)
CIE-LAB	lab(44.61, 38.39, -66.45)
CIE-LCH	lch(44.61, 76.74, 300.01°)
OKLab	oklab(53.82% 0.0293 -0.1909)
OKLCH	oklch(53.82% 0.193 278.7)
XYZ	xyz(20.4550, 14.2641, 67.9914)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B58DA #D7DA58

analogous

#5896DA #5B58DA #9C58DA

triadic

#5B58DA #DA5B58 #58DA5B

tetradic

#5B58DA #DA5896 #D7DA58 #58DA9C

square

#5B58DA #DA5896 #D7DA58 #58DA9C

split-complementary

#5B58DA #DA9C58 #96DA58

monochromatic

#242196 #302CC8 #5B58DA #8C8AE5 #BDBCF0

Accessibility & contrast

On white

5.45

#5B58DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#5B58DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B58DA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B58DA	#FFFFFF	#000000	##FFFFFF
##5B58DA	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDE

Deuteranopia (green-blind)

#0064D7

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5b58da;
/* rgb */ color: rgb(91, 88, 218);
/* oklch */ color: oklch(53.8% 0.193 278.7);

Tailwind

colors: {
  custom: {
    50: '#9587e6',
    500: '#5b58da',
    950: '#000000',
  },
}

SCSS

$custom: #5b58da;
$custom-light: #9587e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b58da",
  "rgb": {
    "r": 91,
    "g": 88,
    "b": 218
  },
  "hsl": {
    "h": 241.385,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.53815,
    "c": 0.19317,
    "h": 278.7
  },
  "luminance": 0.14266
}

Semantic roles & 50–950 ramp

primary

#5B58DA

secondary

#DFE0AE

accent

#E741E3

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5B58DA

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

Preview Lab → · Contrast checker → · Palette generator →