#5B58AD#5B58AD

#5B58AD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.6% C 0.132 H 282.2°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#5B58AD
RGB	rgb(91, 88, 173)
HSL	hsl(242, 34%, 51%)
HSV	hsv(242, 49%, 68%)
CMYK	cmyk(47.4%, 49.1%, 0%, 32.2%)
CIE-LAB	lab(41.56, 24.14, -45.27)
CIE-LCH	lch(41.56, 51.30, 298.07°)
OKLab	oklab(50.58% 0.0278 -0.1286)
OKLCH	oklch(50.58% 0.132 282.2)
XYZ	xyz(15.3447, 12.2200, 41.0772)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B58AD #AAAD58

analogous

#587FAD #5B58AD #8558AD

triadic

#5B58AD #AD5B58 #58AD5B

tetradic

#5B58AD #AD587F #AAAD58 #58AD85

square

#5B58AD #AD587F #AAAD58 #58AD85

split-complementary

#5B58AD #AD8558 #7FAD58

monochromatic

#2F2E5D #444286 #5B58AD #8381C1 #ACAAD5

Accessibility & contrast

On white

6.10

#5B58AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#5B58AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B58AD

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B58AD	#FFFFFF	#000000	##FFFFFF
##5B58AD	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3365B0

Deuteranopia (green-blind)

#2E5FAB

Tritanopia (blue-blind)

#3F6A7A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b58ad;
/* rgb */ color: rgb(91, 88, 173);
/* oklch */ color: oklch(50.6% 0.132 282.2);

Tailwind

colors: {
  custom: {
    50: '#8e87c6',
    500: '#5b58ad',
    950: '#000000',
  },
}

SCSS

$custom: #5b58ad;
$custom-light: #8e87c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b58ad",
  "rgb": {
    "r": 91,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 242.118,
    "s": 34.137,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50578,
    "c": 0.13162,
    "h": 282.2
  },
  "luminance": 0.12221
}

Semantic roles & 50–950 ramp

primary

#5B58AD

secondary

#C2C39E

accent

#CA5EC6

background

#F9F8FC

surface

#F1EFF8

border

#CBCAD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #5B58AD

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

Preview Lab → · Contrast checker → · Palette generator →