#3B5FF5#3B5FF5

#3B5FF5 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.5% C 0.227 H 267.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3B5FF5
RGB	rgb(59, 95, 245)
HSL	hsl(228, 90%, 60%)
HSV	hsv(228, 76%, 96%)
CMYK	cmyk(75.9%, 61.2%, 0%, 3.9%)
CIE-LAB	lab(46.58, 38.95, -78.55)
CIE-LCH	lch(46.58, 87.68, 296.38°)
OKLab	oklab(55.46% -0.0093 -0.2271)
OKLCH	oklch(55.46% 0.227 267.6)
XYZ	xyz(22.3715, 15.7043, 88.2207)
Luminance	0.1571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5FF5 #F5D13B

analogous

#3BBCF5 #3B5FF5 #743BF5

triadic

#3B5FF5 #F53B5F #5FF53B

tetradic

#3B5FF5 #F53BBC #F5D13B #3BF574

square

#3B5FF5 #F53BBC #F5D13B #3BF574

split-complementary

#3B5FF5 #F5743B #BCF53B

monochromatic

#0929AD #0C36E7 #3B5FF5 #758FF8 #AFBEFB

Accessibility & contrast

On white

5.07

#3B5FF5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3B5FF5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5FF5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5FF5	#FFFFFF	#000000	##FFFFFF
##3B5FF5	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FA

Deuteranopia (green-blind)

#0066F2

Tritanopia (blue-blind)

#0086A1

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3b5ff5;
/* rgb */ color: rgb(59, 95, 245);
/* oklch */ color: oklch(55.5% 0.227 267.6);

Tailwind

colors: {
  custom: {
    50: '#8c8cfa',
    500: '#3b5ff5',
    950: '#000000',
  },
}

SCSS

$custom: #3b5ff5;
$custom-light: #8c8cfa;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5ff5",
  "rgb": {
    "r": 59,
    "g": 95,
    "b": 245
  },
  "hsl": {
    "h": 228.387,
    "s": 90.291,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55455,
    "c": 0.22731,
    "h": 267.6
  },
  "luminance": 0.15707
}

Semantic roles & 50–950 ramp

primary

#3B5FF5

secondary

#EADCA2

accent

#D629FF

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #3B5FF5

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

Preview Lab → · Contrast checker → · Palette generator →