#5F58CD#5F58CD

#5F58CD is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.1% C 0.175 H 281.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5F58CD
RGB	rgb(95, 88, 205)
HSL	hsl(244, 54%, 57%)
HSV	hsv(244, 57%, 80%)
CMYK	cmyk(53.7%, 57.1%, 0%, 19.6%)
CIE-LAB	lab(43.97, 35.00, -60.02)
CIE-LCH	lch(43.97, 69.48, 300.25°)
OKLab	oklab(53.13% 0.0344 -0.1719)
OKLCH	oklch(53.13% 0.175 281.3)
XYZ	xyz(19.2251, 13.8190, 59.4001)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58CD #C6CD58

analogous

#588BCD #5F58CD #9A58CD

triadic

#5F58CD #CD5F58 #58CD5F

tetradic

#5F58CD #CD588B #C6CD58 #58CD9A

square

#5F58CD #CD588B #C6CD58 #58CD9A

split-complementary

#5F58CD #CD9A58 #8BCD58

monochromatic

#2D2783 #3D35B2 #5F58CD #8C87DB #B9B6E9

Accessibility & contrast

On white

5.58

#5F58CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5F58CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58CD

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58CD	#FFFFFF	#000000	##FFFFFF
##5F58CD	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#2E738A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5f58cd;
/* rgb */ color: rgb(95, 88, 205);
/* oklch */ color: oklch(53.1% 0.175 281.3);

Tailwind

colors: {
  custom: {
    50: '#9587dd',
    500: '#5f58cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f58cd;
$custom-light: #9587dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58cd",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 205
  },
  "hsl": {
    "h": 243.59,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53125,
    "c": 0.17531,
    "h": 281.3
  },
  "luminance": 0.1382
}

Semantic roles & 50–950 ramp

primary

#5F58CD

secondary

#D5D8A9

accent

#DD4BD5

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F58CD

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

Preview Lab → · Contrast checker → · Palette generator →