#5F58EC#5F58EC

#5F58EC is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.5% C 0.215 H 278.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5F58EC
RGB	rgb(95, 88, 236)
HSL	hsl(243, 80%, 64%)
HSV	hsv(243, 63%, 93%)
CMYK	cmyk(59.7%, 62.7%, 0%, 7.5%)
CIE-LAB	lab(46.27, 44.73, -73.93)
CIE-LCH	lch(46.27, 86.41, 301.18°)
OKLab	oklab(55.53% 0.0331 -0.2128)
OKLCH	oklch(55.53% 0.215 278.8)
XYZ	xyz(23.3445, 15.4667, 81.0958)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58EC #E5EC58

analogous

#589BEC #5F58EC #A958EC

triadic

#5F58EC #EC5F58 #58EC5F

tetradic

#5F58EC #EC589B #E5EC58 #58ECA9

square

#5F58EC #EC589B #E5EC58 #58ECA9

split-complementary

#5F58EC #ECA958 #9BEC58

monochromatic

#1C15B5 #2A21E6 #5F58EC #948FF2 #C8C6F9

Accessibility & contrast

On white

5.13

#5F58EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#5F58EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58EC

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58EC	#FFFFFF	#000000	##FFFFFF
##5F58EC	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#0068E9

Tritanopia (blue-blind)

#007D9A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5f58ec;
/* rgb */ color: rgb(95, 88, 236);
/* oklch */ color: oklch(55.5% 0.215 278.8);

Tailwind

colors: {
  custom: {
    50: '#9a88f3',
    500: '#5f58ec',
    950: '#000000',
  },
}

SCSS

$custom: #5f58ec;
$custom-light: #9a88f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58ec",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 236
  },
  "hsl": {
    "h": 242.838,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55532,
    "c": 0.21537,
    "h": 278.8
  },
  "luminance": 0.15468
}

Semantic roles & 50–950 ramp

primary

#5F58EC

secondary

#E8EAB6

accent

#DC0AD2

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F58EC

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

Preview Lab → · Contrast checker → · Palette generator →