#5D5FCF#5D5FCF

#5D5FCF is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.169 H 278.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5D5FCF
RGB	rgb(93, 95, 207)
HSL	hsl(239, 54%, 59%)
HSV	hsv(239, 55%, 81%)
CMYK	cmyk(55.1%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(45.66, 30.97, -58.46)
CIE-LCH	lch(45.66, 66.15, 297.92°)
OKLab	oklab(54.38% 0.0247 -0.1673)
OKLCH	oklch(54.38% 0.169 278.4)
XYZ	xyz(19.8653, 15.0153, 60.8708)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D5FCF #CFCD5D

analogous

#5D98CF #5D5FCF #945DCF

triadic

#5D5FCF #CF5D5F #5FCF5D

tetradic

#5D5FCF #CF5D98 #CFCD5D #5DCF94

square

#5D5FCF #CF5D98 #CFCD5D #5DCF94

split-complementary

#5D5FCF #CF945D #98CF5D

monochromatic

#292A89 #3739B8 #5D5FCF #8C8EDD #BBBCEB

Accessibility & contrast

On white

5.25

#5D5FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#5D5FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D5FCF

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D5FCF	#FFFFFF	#000000	##FFFFFF
##5D5FCF	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1871D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#23798E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5d5fcf;
/* rgb */ color: rgb(93, 95, 207);
/* oklch */ color: oklch(54.4% 0.169 278.4);

Tailwind

colors: {
  custom: {
    50: '#948cde',
    500: '#5d5fcf',
    950: '#000000',
  },
}

SCSS

$custom: #5d5fcf;
$custom-light: #948cde;
$custom-dark: #000000;

JSON

{
  "hex": "#5d5fcf",
  "rgb": {
    "r": 93,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 238.947,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.16912,
    "h": 278.4
  },
  "luminance": 0.15017
}

Semantic roles & 50–950 ramp

primary

#5D5FCF

secondary

#DADAAD

accent

#DB4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5D5FCF

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

Preview Lab → · Contrast checker → · Palette generator →