#5B59AE#5B59AE

#5B59AE is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.132 H 281.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5B59AE
RGB	rgb(91, 89, 174)
HSL	hsl(241, 34%, 52%)
HSV	hsv(241, 49%, 68%)
CMYK	cmyk(47.7%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(41.88, 23.82, -45.35)
CIE-LCH	lch(41.88, 51.22, 297.71°)
OKLab	oklab(50.84% 0.0267 -0.1289)
OKLCH	oklch(50.84% 0.132 281.7)
XYZ	xyz(15.5244, 12.4241, 41.6163)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B59AE #ACAE59

analogous

#5982AE #5B59AE #8659AE

triadic

#5B59AE #AE5B59 #59AE5B

tetradic

#5B59AE #AE5982 #ACAE59 #59AE86

square

#5B59AE #AE5982 #ACAE59 #59AE86

split-complementary

#5B59AE #AE8659 #82AE59

monochromatic

#2F2E5E #444288 #5B59AE #8482C2 #ACABD6

Accessibility & contrast

On white

6.03

#5B59AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5B59AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B59AE

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B59AE	#FFFFFF	#000000	##FFFFFF
##5B59AE	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3466B1

Deuteranopia (green-blind)

#2F60AC

Tritanopia (blue-blind)

#3E6B7B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b59ae;
/* rgb */ color: rgb(91, 89, 174);
/* oklch */ color: oklch(50.8% 0.132 281.7);

Tailwind

colors: {
  custom: {
    50: '#8f88c7',
    500: '#5b59ae',
    950: '#000000',
  },
}

SCSS

$custom: #5b59ae;
$custom-light: #8f88c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b59ae",
  "rgb": {
    "r": 91,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 241.412,
    "s": 34.413,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50838,
    "c": 0.13161,
    "h": 281.7
  },
  "luminance": 0.12425
}

Semantic roles & 50–950 ramp

primary

#5B59AE

secondary

#C3C49F

accent

#CA5DC8

background

#F9F8FC

surface

#F1EFF8

border

#CBCAD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #5B59AE

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

Preview Lab → · Contrast checker → · Palette generator →