#4149C2#4149C2

#4149C2 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.5% C 0.186 H 274.0°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4149C2
RGB	rgb(65, 73, 194)
HSL	hsl(236, 51%, 51%)
HSV	hsv(236, 66%, 76%)
CMYK	cmyk(66.5%, 62.4%, 0%, 23.9%)
CIE-LAB	lab(37.45, 35.53, -64.34)
CIE-LCH	lch(37.45, 73.50, 298.91°)
OKLab	oklab(47.51% 0.0129 -0.1855)
OKLCH	oklch(47.51% 0.186 274)
XYZ	xyz(14.2969, 9.7827, 52.1633)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4149C2 #C2BA41

analogous

#4189C2 #4149C2 #7941C2

triadic

#4149C2 #C24149 #49C241

tetradic

#4149C2 #C24189 #C2BA41 #41C279

square

#4149C2 #C24189 #C2BA41 #41C279

split-complementary

#4149C2 #C27941 #89C241

monochromatic

#212667 #303696 #4149C2 #6F75D1 #9EA2E0

Accessibility & contrast

On white

7.10

#4149C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4149C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4149C2

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149C2	#FFFFFF	#000000	##FFFFFF
##4149C2	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC6

Deuteranopia (green-blind)

#0052C0

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4149c2;
/* rgb */ color: rgb(65, 73, 194);
/* oklch */ color: oklch(47.5% 0.186 274.0);

Tailwind

colors: {
  custom: {
    50: '#857cd5',
    500: '#4149c2',
    950: '#000000',
  },
}

SCSS

$custom: #4149c2;
$custom-light: #857cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4149c2",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 194
  },
  "hsl": {
    "h": 236.279,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47509,
    "c": 0.18598,
    "h": 274
  },
  "luminance": 0.09784
}

Semantic roles & 50–950 ramp

primary

#4149C2

secondary

#CCC893

accent

#D24DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4149C2

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

Preview Lab → · Contrast checker → · Palette generator →