#5B58AE#5B58AE

#5B58AE is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.133 H 282.1°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5B58AE
RGB	rgb(91, 88, 174)
HSL	hsl(242, 35%, 51%)
HSV	hsv(242, 49%, 68%)
CMYK	cmyk(47.7%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(41.62, 24.45, -45.76)
CIE-LCH	lch(41.62, 51.88, 298.11°)
OKLab	oklab(50.64% 0.0279 -0.1301)
OKLCH	oklch(50.64% 0.133 282.1)
XYZ	xyz(15.4418, 12.2588, 41.5887)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B58AE #ABAE58

analogous

#5880AE #5B58AE #8658AE

triadic

#5B58AE #AE5B58 #58AE5B

tetradic

#5B58AE #AE5880 #ABAE58 #58AE86

square

#5B58AE #AE5880 #ABAE58 #58AE86

split-complementary

#5B58AE #AE8658 #80AE58

monochromatic

#2F2E5E #444287 #5B58AE #8381C2 #ACAAD6

Accessibility & contrast

On white

6.08

#5B58AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5B58AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B58AE

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B58AE	#FFFFFF	#000000	##FFFFFF
##5B58AE	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3265B1

Deuteranopia (green-blind)

#2D5FAC

Tritanopia (blue-blind)

#3E6A7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b58ae;
/* rgb */ color: rgb(91, 88, 174);
/* oklch */ color: oklch(50.6% 0.133 282.1);

Tailwind

colors: {
  custom: {
    50: '#8f87c7',
    500: '#5b58ae',
    950: '#000000',
  },
}

SCSS

$custom: #5b58ae;
$custom-light: #8f87c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b58ae",
  "rgb": {
    "r": 91,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 242.093,
    "s": 34.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50643,
    "c": 0.13305,
    "h": 282.1
  },
  "luminance": 0.1226
}

Semantic roles & 50–950 ramp

primary

#5B58AE

secondary

#C3C49E

accent

#CB5DC7

background

#F9F8FC

surface

#F1EFF8

border

#CBCAD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #5B58AE

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

Preview Lab → · Contrast checker → · Palette generator →