#5F58DD#5F58DD

#5F58DD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.3% C 0.196 H 280.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5F58DD
RGB	rgb(95, 88, 221)
HSL	hsl(243, 66%, 61%)
HSV	hsv(243, 60%, 87%)
CMYK	cmyk(57%, 60.2%, 0%, 13.3%)
CIE-LAB	lab(45.13, 40.02, -67.31)
CIE-LCH	lch(45.13, 78.31, 300.74°)
OKLab	oklab(54.34% 0.034 -0.1933)
OKLCH	oklch(54.34% 0.196 280)
XYZ	xyz(21.2561, 14.6314, 70.0966)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58DD #D6DD58

analogous

#5893DD #5F58DD #A158DD

triadic

#5F58DD #DD5F58 #58DD5F

tetradic

#5F58DD #DD5893 #D6DD58 #58DDA1

square

#5F58DD #DD5893 #D6DD58 #58DDA1

split-complementary

#5F58DD #DDA158 #93DD58

monochromatic

#26209B #332ACE #5F58DD #908BE7 #C0BEF2

Accessibility & contrast

On white

5.35

#5F58DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#5F58DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58DD

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58DD	#FFFFFF	#000000	##FFFFFF
##5F58DD	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#147892

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5f58dd;
/* rgb */ color: rgb(95, 88, 221);
/* oklch */ color: oklch(54.3% 0.196 280.0);

Tailwind

colors: {
  custom: {
    50: '#9787e8',
    500: '#5f58dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f58dd;
$custom-light: #9787e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58dd",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 221
  },
  "hsl": {
    "h": 243.158,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54339,
    "c": 0.1963,
    "h": 280
  },
  "luminance": 0.14633
}

Semantic roles & 50–950 ramp

primary

#5F58DD

secondary

#DFE2AF

accent

#CE17C4

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #5F58DD

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

Preview Lab → · Contrast checker → · Palette generator →