#3B4DC2#3B4DC2

#3B4DC2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.183 H 271.0°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3B4DC2
RGB	rgb(59, 77, 194)
HSL	hsl(232, 53%, 50%)
HSV	hsv(232, 70%, 76%)
CMYK	cmyk(69.6%, 60.3%, 0%, 23.9%)
CIE-LAB	lab(38.08, 32.17, -63.33)
CIE-LCH	lch(38.08, 71.03, 296.93°)
OKLab	oklab(47.88% 0.0033 -0.1827)
OKLCH	oklch(47.88% 0.183 271)
XYZ	xyz(14.1918, 10.1312, 52.2361)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4DC2 #C2B03B

analogous

#3B91C2 #3B4DC2 #6D3BC2

triadic

#3B4DC2 #C23B4D #4DC23B

tetradic

#3B4DC2 #C23B91 #C2B03B #3BC26D

square

#3B4DC2 #C23B91 #C2B03B #3BC26D

split-complementary

#3B4DC2 #C26D3B #91C23B

monochromatic

#1E2864 #2D3A93 #3B4DC2 #6977D1 #98A1E0

Accessibility & contrast

On white

6.94

#3B4DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3B4DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B4DC2

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4DC2	#FFFFFF	#000000	##FFFFFF
##3B4DC2	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C6

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b4dc2;
/* rgb */ color: rgb(59, 77, 194);
/* oklch */ color: oklch(47.9% 0.183 271.0);

Tailwind

colors: {
  custom: {
    50: '#827ed5',
    500: '#3b4dc2',
    950: '#000000',
  },
}

SCSS

$custom: #3b4dc2;
$custom-light: #827ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4dc2",
  "rgb": {
    "r": 59,
    "g": 77,
    "b": 194
  },
  "hsl": {
    "h": 232,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47879,
    "c": 0.18271,
    "h": 271
  },
  "luminance": 0.10133
}

Semantic roles & 50–950 ramp

primary

#3B4DC2

secondary

#CBC38E

accent

#C94BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3B4DC2

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

Preview Lab → · Contrast checker → · Palette generator →