#5F64EA#5F64EA

#5F64EA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.4% C 0.198 H 276.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5F64EA
RGB	rgb(95, 100, 234)
HSL	hsl(238, 77%, 65%)
HSV	hsv(238, 59%, 92%)
CMYK	cmyk(59.4%, 57.3%, 0%, 8.2%)
CIE-LAB	lab(48.87, 36.97, -68.58)
CIE-LCH	lch(48.87, 77.91, 298.33°)
OKLab	oklab(57.4% 0.0226 -0.197)
OKLCH	oklch(57.4% 0.198 276.6)
XYZ	xyz(24.1230, 17.4859, 79.9299)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F64EA #EAE55F

analogous

#5FA9EA #5F64EA #A05FEA

triadic

#5F64EA #EA5F64 #64EA5F

tetradic

#5F64EA #EA5FA9 #EAE55F #5FEAA0

square

#5F64EA #EA5FA9 #EAE55F #5FEAA0

split-complementary

#5F64EA #EAA05F #A9EA5F

monochromatic

#181EB7 #2930E3 #5F64EA #9598F1 #CBCDF8

Accessibility & contrast

On white

4.67

#5F64EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#5F64EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5F64EA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F64EA	#FFFFFF	#000000	##FFFFFF
##5F64EA	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEE

Deuteranopia (green-blind)

#006EE7

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5f64ea;
/* rgb */ color: rgb(95, 100, 234);
/* oklch */ color: oklch(57.4% 0.198 276.6);

Tailwind

colors: {
  custom: {
    50: '#9990f2',
    500: '#5f64ea',
    950: '#000000',
  },
}

SCSS

$custom: #5f64ea;
$custom-light: #9990f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f64ea",
  "rgb": {
    "r": 95,
    "g": 100,
    "b": 234
  },
  "hsl": {
    "h": 237.842,
    "s": 76.796,
    "l": 64.51
  },
  "oklch": {
    "l": 0.57399,
    "c": 0.19829,
    "h": 276.6
  },
  "luminance": 0.17488
}

Semantic roles & 50–950 ramp

primary

#5F64EA

secondary

#EAE9BA

accent

#D20CD9

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F64EA

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

Preview Lab → · Contrast checker → · Palette generator →