#5F58EF#5F58EF

#5F58EF is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.8% C 0.219 H 278.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5F58EF
RGB	rgb(95, 88, 239)
HSL	hsl(243, 83%, 64%)
HSV	hsv(243, 63%, 94%)
CMYK	cmyk(60.3%, 63.2%, 0%, 6.3%)
CIE-LAB	lab(46.50, 45.67, -75.24)
CIE-LCH	lch(46.50, 88.02, 301.26°)
OKLab	oklab(55.78% 0.0329 -0.2166)
OKLCH	oklch(55.78% 0.219 278.6)
XYZ	xyz(23.7840, 15.6425, 83.4106)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58EF #E8EF58

analogous

#589DEF #5F58EF #AA58EF

triadic

#5F58EF #EF5F58 #58EF5F

tetradic

#5F58EF #EF589D #E8EF58 #58EFAA

square

#5F58EF #EF589D #E8EF58 #58EFAA

split-complementary

#5F58EF #EFAA58 #9DEF58

monochromatic

#1A12BB #2920EA #5F58EF #9590F4 #CAC8FA

Accessibility & contrast

On white

5.09

#5F58EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#5F58EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58EF

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58EF	#FFFFFF	#000000	##FFFFFF
##5F58EF	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F4

Deuteranopia (green-blind)

#0068EC

Tritanopia (blue-blind)

#007E9C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5f58ef;
/* rgb */ color: rgb(95, 88, 239);
/* oklch */ color: oklch(55.8% 0.219 278.6);

Tailwind

colors: {
  custom: {
    50: '#9a88f5',
    500: '#5f58ef',
    950: '#000000',
  },
}

SCSS

$custom: #5f58ef;
$custom-light: #9a88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58ef",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 239
  },
  "hsl": {
    "h": 242.781,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.55777,
    "c": 0.21912,
    "h": 278.6
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary

#5F58EF

secondary

#E9ECB7

accent

#DF07D5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F58EF

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

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