#5F55E4#5F55E4

#5F55E4 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.4% C 0.209 H 280.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5F55E4
RGB	rgb(95, 85, 228)
HSL	hsl(244, 73%, 61%)
HSV	hsv(244, 63%, 89%)
CMYK	cmyk(58.3%, 62.7%, 0%, 10.6%)
CIE-LAB	lab(44.98, 43.98, -71.51)
CIE-LCH	lch(44.98, 83.95, 301.59°)
OKLab	oklab(54.4% 0.0363 -0.2057)
OKLCH	oklch(54.4% 0.209 280)
XYZ	xyz(21.9670, 14.5298, 75.0307)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F55E4 #DAE455

analogous

#5593E4 #5F55E4 #A755E4

triadic

#5F55E4 #E45F55 #55E45F

tetradic

#5F55E4 #E45593 #DAE455 #55E4A7

square

#5F55E4 #E45593 #DAE455 #55E4A7

split-complementary

#5F55E4 #E4A755 #93E455

monochromatic

#241AA4 #2F23D9 #5F55E4 #918AEC #C2BFF5

Accessibility & contrast

On white

5.38

#5F55E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#5F55E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F55E4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F55E4	#FFFFFF	#000000	##FFFFFF
##5F55E4	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E9

Deuteranopia (green-blind)

#0065E1

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5f55e4;
/* rgb */ color: rgb(95, 85, 228);
/* oklch */ color: oklch(54.4% 0.209 280.0);

Tailwind

colors: {
  custom: {
    50: '#9986ee',
    500: '#5f55e4',
    950: '#000000',
  },
}

SCSS

$custom: #5f55e4;
$custom-light: #9986ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5f55e4",
  "rgb": {
    "r": 95,
    "g": 85,
    "b": 228
  },
  "hsl": {
    "h": 244.196,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54402,
    "c": 0.20888,
    "h": 280
  },
  "luminance": 0.14531
}

Semantic roles & 50–950 ramp

primary

#5F55E4

secondary

#E1E5B0

accent

#D511C7

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #5F55E4

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

Preview Lab → · Contrast checker → · Palette generator →