#5F57DF#5F57DF

#5F57DF is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.3% C 0.200 H 280.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5F57DF
RGB	rgb(95, 87, 223)
HSL	hsl(244, 68%, 61%)
HSV	hsv(244, 61%, 87%)
CMYK	cmyk(57.4%, 61%, 0%, 12.5%)
CIE-LAB	lab(45.05, 41.25, -68.57)
CIE-LCH	lch(45.05, 80.02, 301.03°)
OKLab	oklab(54.33% 0.0348 -0.197)
OKLCH	oklch(54.33% 0.2 280)
XYZ	xyz(21.4426, 14.5755, 71.4812)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F57DF #D7DF57

analogous

#5793DF #5F57DF #A357DF

triadic

#5F57DF #DF5F57 #57DF5F

tetradic

#5F57DF #DF5793 #D7DF57 #57DFA3

square

#5F57DF #DF5793 #D7DF57 #57DFA3

split-complementary

#5F57DF #DFA357 #93DF57

monochromatic

#261E9E #3228D1 #5F57DF #908AE9 #C1BEF3

Accessibility & contrast

On white

5.36

#5F57DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#5F57DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F57DF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F57DF	#FFFFFF	#000000	##FFFFFF
##5F57DF	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E3

Deuteranopia (green-blind)

#0065DC

Tritanopia (blue-blind)

#0E7893

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5f57df;
/* rgb */ color: rgb(95, 87, 223);
/* oklch */ color: oklch(54.3% 0.200 280.0);

Tailwind

colors: {
  custom: {
    50: '#9887ea',
    500: '#5f57df',
    950: '#000000',
  },
}

SCSS

$custom: #5f57df;
$custom-light: #9887ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5f57df",
  "rgb": {
    "r": 95,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 243.529,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54329,
    "c": 0.20011,
    "h": 280
  },
  "luminance": 0.14577
}

Semantic roles & 50–950 ramp

primary

#5F57DF

secondary

#E0E3AF

accent

#D016C5

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #5F57DF

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

Preview Lab → · Contrast checker → · Palette generator →