#5F58EE#5F58EE

#5F58EE is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.7% C 0.218 H 278.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5F58EE
RGB	rgb(95, 88, 238)
HSL	hsl(243, 82%, 64%)
HSV	hsv(243, 63%, 93%)
CMYK	cmyk(60.1%, 63%, 0%, 6.7%)
CIE-LAB	lab(46.42, 45.36, -74.80)
CIE-LCH	lch(46.42, 87.48, 301.23°)
OKLab	oklab(55.69% 0.033 -0.2154)
OKLCH	oklch(55.69% 0.218 278.7)
XYZ	xyz(23.6367, 15.5836, 82.6347)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58EE #E7EE58

analogous

#589CEE #5F58EE #AA58EE

triadic

#5F58EE #EE5F58 #58EE5F

tetradic

#5F58EE #EE589C #E7EE58 #58EEAA

square

#5F58EE #EE589C #E7EE58 #58EEAA

split-complementary

#5F58EE #EEAA58 #9CEE58

monochromatic

#1B13B9 #2A20E8 #5F58EE #9490F4 #C9C7F9

Accessibility & contrast

On white

5.10

#5F58EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#5F58EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58EE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58EE	#FFFFFF	#000000	##FFFFFF
##5F58EE	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F3

Deuteranopia (green-blind)

#0068EB

Tritanopia (blue-blind)

#007E9B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5f58ee;
/* rgb */ color: rgb(95, 88, 238);
/* oklch */ color: oklch(55.7% 0.218 278.7);

Tailwind

colors: {
  custom: {
    50: '#9a88f5',
    500: '#5f58ee',
    950: '#000000',
  },
}

SCSS

$custom: #5f58ee;
$custom-light: #9a88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58ee",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 238
  },
  "hsl": {
    "h": 242.8,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.55695,
    "c": 0.21787,
    "h": 278.7
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#5F58EE

secondary

#E9EBB7

accent

#DE08D4

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F58EE

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

Preview Lab → · Contrast checker → · Palette generator →