#5F53C8#5F53C8

#5F53C8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.9% C 0.175 H 283.1°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5F53C8
RGB	rgb(95, 83, 200)
HSL	hsl(246, 52%, 55%)
HSV	hsv(246, 59%, 78%)
CMYK	cmyk(52.5%, 58.5%, 0%, 21.6%)
CIE-LAB	lab(42.44, 36.47, -59.61)
CIE-LCH	lch(42.44, 69.88, 301.46°)
OKLab	oklab(51.88% 0.0396 -0.1707)
OKLCH	oklch(51.88% 0.175 283.1)
XYZ	xyz(18.2347, 12.7885, 56.1400)
Luminance	0.1279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F53C8 #BCC853

analogous

#5381C8 #5F53C8 #9953C8

triadic

#5F53C8 #C85F53 #53C85F

tetradic

#5F53C8 #C85381 #BCC853 #53C899

square

#5F53C8 #C85381 #BCC853 #53C899

split-complementary

#5F53C8 #C89953 #81C853

monochromatic

#2F277A #4136A8 #5F53C8 #8A81D7 #B5B0E6

Accessibility & contrast

On white

5.90

#5F53C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5F53C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F53C8

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F53C8	#FFFFFF	#000000	##FFFFFF
##5F53C8	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CC

Deuteranopia (green-blind)

#0060C6

Tritanopia (blue-blind)

#346E85

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5f53c8;
/* rgb */ color: rgb(95, 83, 200);
/* oklch */ color: oklch(51.9% 0.175 283.1);

Tailwind

colors: {
  custom: {
    50: '#9584d9',
    500: '#5f53c8',
    950: '#000000',
  },
}

SCSS

$custom: #5f53c8;
$custom-light: #9584d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f53c8",
  "rgb": {
    "r": 95,
    "g": 83,
    "b": 200
  },
  "hsl": {
    "h": 246.154,
    "s": 51.542,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51883,
    "c": 0.17527,
    "h": 283.1
  },
  "luminance": 0.1279
}

Semantic roles & 50–950 ramp

primary

#5F53C8

secondary

#CFD4A3

accent

#DB4DCC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F53C8

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

Preview Lab → · Contrast checker → · Palette generator →