#5F55C7#5F55C7

#5F55C7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.2% C 0.171 H 282.7°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5F55C7
RGB	rgb(95, 85, 199)
HSL	hsl(245, 50%, 56%)
HSV	hsv(245, 57%, 78%)
CMYK	cmyk(52.3%, 57.3%, 0%, 22%)
CIE-LAB	lab(42.84, 34.95, -58.39)
CIE-LCH	lch(42.84, 68.05, 300.90°)
OKLab	oklab(52.16% 0.0375 -0.1671)
OKLCH	oklch(52.16% 0.171 282.7)
XYZ	xyz(18.2735, 13.0524, 55.5782)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F55C7 #BDC755

analogous

#5584C7 #5F55C7 #9855C7

triadic

#5F55C7 #C75F55 #55C75F

tetradic

#5F55C7 #C75584 #BDC755 #55C798

square

#5F55C7 #C75584 #BDC755 #55C798

split-complementary

#5F55C7 #C79855 #84C755

monochromatic

#2F287A #4137A8 #5F55C7 #8A83D6 #B6B1E5

Accessibility & contrast

On white

5.82

#5F55C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5F55C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F55C7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F55C7	#FFFFFF	#000000	##FFFFFF
##5F55C7	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#346F86

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5f55c7;
/* rgb */ color: rgb(95, 85, 199);
/* oklch */ color: oklch(52.2% 0.171 282.7);

Tailwind

colors: {
  custom: {
    50: '#9485d9',
    500: '#5f55c7',
    950: '#000000',
  },
}

SCSS

$custom: #5f55c7;
$custom-light: #9485d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f55c7",
  "rgb": {
    "r": 95,
    "g": 85,
    "b": 199
  },
  "hsl": {
    "h": 245.263,
    "s": 50.442,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52156,
    "c": 0.17128,
    "h": 282.7
  },
  "luminance": 0.13053
}

Semantic roles & 50–950 ramp

primary

#5F55C7

secondary

#CFD4A4

accent

#DA4ECE

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F55C7

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

Preview Lab → · Contrast checker → · Palette generator →