#3B5AC2#3B5AC2

#3B5AC2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.4% C 0.167 H 267.5°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3B5AC2
RGB	rgb(59, 90, 194)
HSL	hsl(226, 53%, 50%)
HSV	hsv(226, 70%, 76%)
CMYK	cmyk(69.6%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(41.43, 23.81, -57.88)
CIE-LCH	lch(41.43, 62.59, 292.36°)
OKLab	oklab(50.39% -0.0072 -0.1665)
OKLCH	oklch(50.39% 0.167 267.5)
XYZ	xyz(15.1940, 12.1357, 52.5702)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5AC2 #C2A33B

analogous

#3B9EC2 #3B5AC2 #5F3BC2

triadic

#3B5AC2 #C23B5A #5AC23B

tetradic

#3B5AC2 #C23B9E #C2A33B #3BC25F

square

#3B5AC2 #C23B9E #C2A33B #3BC25F

split-complementary

#3B5AC2 #C25F3B #9EC23B

monochromatic

#1E2E64 #2D4493 #3B5AC2 #6981D1 #98A8E0

Accessibility & contrast

On white

6.13

#3B5AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3B5AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5AC2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5AC2	#FFFFFF	#000000	##FFFFFF
##3B5AC2	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C68C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3b5ac2;
/* rgb */ color: rgb(59, 90, 194);
/* oklch */ color: oklch(50.4% 0.167 267.5);

Tailwind

colors: {
  custom: {
    50: '#8188d5',
    500: '#3b5ac2',
    950: '#000000',
  },
}

SCSS

$custom: #3b5ac2;
$custom-light: #8188d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5ac2",
  "rgb": {
    "r": 59,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 226.222,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50388,
    "c": 0.16664,
    "h": 267.5
  },
  "luminance": 0.12137
}

Semantic roles & 50–950 ramp

primary

#3B5AC2

secondary

#CBBD8E

accent

#BB4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3B5AC2

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

Preview Lab → · Contrast checker → · Palette generator →