#5F56BD#5F56BD

#5F56BD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.6% C 0.156 H 283.4°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5F56BD
RGB	rgb(95, 86, 189)
HSL	hsl(245, 44%, 54%)
HSV	hsv(245, 54%, 74%)
CMYK	cmyk(49.7%, 54.5%, 0%, 25.9%)
CIE-LAB	lab(42.40, 31.24, -53.29)
CIE-LCH	lch(42.40, 61.77, 300.38°)
OKLab	oklab(51.61% 0.0363 -0.1521)
OKLCH	oklch(51.61% 0.156 283.4)
XYZ	xyz(17.2297, 12.7617, 49.6896)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F56BD #B4BD56

analogous

#5681BD #5F56BD #9356BD

triadic

#5F56BD #BD5F56 #56BD5F

tetradic

#5F56BD #BD5681 #B4BD56 #56BD93

square

#5F56BD #BD5681 #B4BD56 #56BD93

split-complementary

#5F56BD #BD9356 #81BD56

monochromatic

#312B6E #443C9A #5F56BD #8982CE #B2AEDF

Accessibility & contrast

On white

5.91

#5F56BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#5F56BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F56BD

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F56BD	#FFFFFF	#000000	##FFFFFF
##5F56BD	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B67C1

Deuteranopia (green-blind)

#1261BB

Tritanopia (blue-blind)

#3C6D81

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5f56bd;
/* rgb */ color: rgb(95, 86, 189);
/* oklch */ color: oklch(51.6% 0.156 283.4);

Tailwind

colors: {
  custom: {
    50: '#9386d1',
    500: '#5f56bd',
    950: '#000000',
  },
}

SCSS

$custom: #5f56bd;
$custom-light: #9386d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f56bd",
  "rgb": {
    "r": 95,
    "g": 86,
    "b": 189
  },
  "hsl": {
    "h": 245.243,
    "s": 43.83,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51613,
    "c": 0.15637,
    "h": 283.4
  },
  "luminance": 0.12763
}

Semantic roles & 50–950 ramp

primary

#5F56BD

secondary

#CACDA1

accent

#D454C8

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #5F56BD

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

Preview Lab → · Contrast checker → · Palette generator →