#5F5DCB#5F5DCB

#5F5DCB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.166 H 280.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5F5DCB
RGB	rgb(95, 93, 203)
HSL	hsl(241, 51%, 58%)
HSV	hsv(241, 54%, 80%)
CMYK	cmyk(53.2%, 54.2%, 0%, 20.4%)
CIE-LAB	lab(45.04, 31.33, -57.14)
CIE-LCH	lch(45.04, 65.16, 298.73°)
OKLab	oklab(53.88% 0.029 -0.1634)
OKLCH	oklch(53.88% 0.166 280.1)
XYZ	xyz(19.4098, 14.5722, 58.2783)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5DCB #C9CB5D

analogous

#5D92CB #5F5DCB #965DCB

triadic

#5F5DCB #CB5F5D #5DCB5F

tetradic

#5F5DCB #CB5D92 #C9CB5D #5DCB96

square

#5F5DCB #CB5D92 #C9CB5D #5DCB96

split-complementary

#5F5DCB #CB965D #92CB5D

monochromatic

#2C2A83 #3B39B2 #5F5DCB #8D8BDA #BBBAE9

Accessibility & contrast

On white

5.36

#5F5DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#5F5DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5DCB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5DCB	#FFFFFF	#000000	##FFFFFF
##5F5DCB	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6FCF

Deuteranopia (green-blind)

#0066C9

Tritanopia (blue-blind)

#2F768B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5f5dcb;
/* rgb */ color: rgb(95, 93, 203);
/* oklch */ color: oklch(53.9% 0.166 280.1);

Tailwind

colors: {
  custom: {
    50: '#958bdb',
    500: '#5f5dcb',
    950: '#000000',
  },
}

SCSS

$custom: #5f5dcb;
$custom-light: #958bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5dcb",
  "rgb": {
    "r": 95,
    "g": 93,
    "b": 203
  },
  "hsl": {
    "h": 241.091,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53877,
    "c": 0.16596,
    "h": 280.1
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#5F5DCB

secondary

#D7D8AC

accent

#DB4DD8

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5F5DCB

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

Preview Lab → · Contrast checker → · Palette generator →