#5F54BC#5F54BC

#5F54BC is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.2% C 0.158 H 284.1°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5F54BC
RGB	rgb(95, 84, 188)
HSL	hsl(246, 44%, 53%)
HSV	hsv(246, 55%, 74%)
CMYK	cmyk(49.5%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(41.85, 32.16, -53.59)
CIE-LCH	lch(41.85, 62.50, 300.97°)
OKLab	oklab(51.18% 0.0385 -0.153)
OKLCH	oklch(51.18% 0.158 284.1)
XYZ	xyz(16.9640, 12.4035, 49.0675)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F54BC #B1BC54

analogous

#547DBC #5F54BC #9354BC

triadic

#5F54BC #BC5F54 #54BC5F

tetradic

#5F54BC #BC547D #B1BC54 #54BC93

square

#5F54BC #BC547D #B1BC54 #54BC93

split-complementary

#5F54BC #BC9354 #7DBC54

monochromatic

#312A6B #453B97 #5F54BC #8880CD #B1ACDE

Accessibility & contrast

On white

6.03

#5F54BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5F54BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F54BC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F54BC	#FFFFFF	#000000	##FFFFFF
##5F54BC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C0

Deuteranopia (green-blind)

#0C5FBA

Tritanopia (blue-blind)

#3D6B80

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5f54bc;
/* rgb */ color: rgb(95, 84, 188);
/* oklch */ color: oklch(51.2% 0.158 284.1);

Tailwind

colors: {
  custom: {
    50: '#9384d1',
    500: '#5f54bc',
    950: '#000000',
  },
}

SCSS

$custom: #5f54bc;
$custom-light: #9384d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f54bc",
  "rgb": {
    "r": 95,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 246.346,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.51181,
    "c": 0.15779,
    "h": 284.1
  },
  "luminance": 0.12404
}

Semantic roles & 50–950 ramp

primary

#5F54BC

secondary

#C8CCA0

accent

#D354C6

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #5F54BC

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

Preview Lab → · Contrast checker → · Palette generator →