#4149C8#4149C8

#4149C8 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.194 H 273.7°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4149C8
RGB	rgb(65, 73, 200)
HSL	hsl(236, 55%, 52%)
HSV	hsv(236, 68%, 78%)
CMYK	cmyk(67.5%, 63.5%, 0%, 21.6%)
CIE-LAB	lab(37.95, 37.58, -67.02)
CIE-LCH	lch(37.95, 76.84, 299.28°)
OKLab	oklab(48.03% 0.0126 -0.1934)
OKLCH	oklch(48.03% 0.194 273.7)
XYZ	xyz(14.9844, 10.0577, 55.7840)
Luminance	0.1006 (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

#4149C8 #C8C041

analogous

#418DC8 #4149C8 #7C41C8

triadic

#4149C8 #C84149 #49C841

tetradic

#4149C8 #C8418D #C8C041 #41C87C

square

#4149C8 #C8418D #C8C041 #41C87C

split-complementary

#4149C8 #C87C41 #8DC841

monochromatic

#20256F #2E349E #4149C8 #7076D6 #A0A4E3

Accessibility & contrast

On white

6.97

#4149C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4149C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4149C8

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149C8	#FFFFFF	#000000	##FFFFFF
##4149C8	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CC

Deuteranopia (green-blind)

#0053C6

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4149c8;
/* rgb */ color: rgb(65, 73, 200);
/* oklch */ color: oklch(48.0% 0.194 273.7);

Tailwind

colors: {
  custom: {
    50: '#867cda',
    500: '#4149c8',
    950: '#000000',
  },
}

SCSS

$custom: #4149c8;
$custom-light: #867cda;
$custom-dark: #000000;

JSON

{
  "hex": "#4149c8",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 200
  },
  "hsl": {
    "h": 236.444,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48027,
    "c": 0.19381,
    "h": 273.7
  },
  "luminance": 0.10059
}

Semantic roles & 50–950 ramp

primary

#4149C8

secondary

#D0CC95

accent

#D649DE

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #4149C8

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

Preview Lab → · Contrast checker → · Palette generator →