#5F55E7#5F55E7

#5F55E7 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.6% C 0.213 H 279.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5F55E7
RGB	rgb(95, 85, 231)
HSL	hsl(244, 75%, 62%)
HSV	hsv(244, 63%, 91%)
CMYK	cmyk(58.9%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(45.22, 44.92, -72.83)
CIE-LCH	lch(45.22, 85.56, 301.67°)
OKLab	oklab(54.65% 0.0361 -0.2096)
OKLCH	oklch(54.65% 0.213 279.8)
XYZ	xyz(22.3871, 14.6978, 77.2431)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F55E7 #DDE755

analogous

#5594E7 #5F55E7 #A855E7

triadic

#5F55E7 #E75F55 #55E75F

tetradic

#5F55E7 #E75594 #DDE755 #55E7A8

square

#5F55E7 #E75594 #DDE755 #55E7A8

split-complementary

#5F55E7 #E7A855 #94E755

monochromatic

#2218AA #2D20DF #5F55E7 #918BEF #C4C0F6

Accessibility & contrast

On white

5.33

#5F55E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#5F55E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F55E7

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F55E7	#FFFFFF	#000000	##FFFFFF
##5F55E7	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EC

Deuteranopia (green-blind)

#0065E4

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5f55e7;
/* rgb */ color: rgb(95, 85, 231);
/* oklch */ color: oklch(54.6% 0.213 279.8);

Tailwind

colors: {
  custom: {
    50: '#9986f0',
    500: '#5f55e7',
    950: '#000000',
  },
}

SCSS

$custom: #5f55e7;
$custom-light: #9986f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f55e7",
  "rgb": {
    "r": 95,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 244.11,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54645,
    "c": 0.21265,
    "h": 279.8
  },
  "luminance": 0.14699
}

Semantic roles & 50–950 ramp

primary

#5F55E7

secondary

#E3E7B1

accent

#D70ECA

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F55E7

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

Preview Lab → · Contrast checker → · Palette generator →