#5F58F1#5F58F1

#5F58F1 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.9% C 0.222 H 278.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F58F1
RGB	rgb(95, 88, 241)
HSL	hsl(243, 85%, 65%)
HSV	hsv(243, 63%, 95%)
CMYK	cmyk(60.6%, 63.5%, 0%, 5.5%)
CIE-LAB	lab(46.66, 46.30, -76.10)
CIE-LCH	lch(46.66, 89.08, 301.32°)
OKLab	oklab(55.94% 0.0327 -0.2192)
OKLCH	oklch(55.94% 0.222 278.5)
XYZ	xyz(24.0811, 15.7614, 84.9753)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58F1 #EAF158

analogous

#589EF1 #5F58F1 #AC58F1

triadic

#5F58F1 #F15F58 #58F15F

tetradic

#5F58F1 #F1589E #EAF158 #58F1AC

square

#5F58F1 #F1589E #EAF158 #58F1AC

split-complementary

#5F58F1 #F1AC58 #9EF158

monochromatic

#1810BF #2920EC #5F58F1 #9590F6 #CBC9FA

Accessibility & contrast

On white

5.06

#5F58F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5F58F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58F1

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58F1	#FFFFFF	#000000	##FFFFFF
##5F58F1	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F6

Deuteranopia (green-blind)

#0068EE

Tritanopia (blue-blind)

#007F9D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5f58f1;
/* rgb */ color: rgb(95, 88, 241);
/* oklch */ color: oklch(55.9% 0.222 278.5);

Tailwind

colors: {
  custom: {
    50: '#9b88f7',
    500: '#5f58f1',
    950: '#000000',
  },
}

SCSS

$custom: #5f58f1;
$custom-light: #9b88f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58f1",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 241
  },
  "hsl": {
    "h": 242.745,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.55941,
    "c": 0.22161,
    "h": 278.5
  },
  "luminance": 0.15763
}

Semantic roles & 50–950 ramp

primary

#5F58F1

secondary

#EAEDB8

accent

#E105D7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F58F1

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

Preview Lab → · Contrast checker → · Palette generator →