#4149C5#4149C5

#4149C5 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.8% C 0.190 H 273.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4149C5
RGB	rgb(65, 73, 197)
HSL	hsl(236, 53%, 51%)
HSV	hsv(236, 67%, 77%)
CMYK	cmyk(67%, 62.9%, 0%, 22.7%)
CIE-LAB	lab(37.70, 36.56, -65.69)
CIE-LCH	lch(37.70, 75.17, 299.10°)
OKLab	oklab(47.77% 0.0127 -0.1895)
OKLCH	oklch(47.77% 0.19 273.8)
XYZ	xyz(14.6372, 9.9188, 53.9556)
Luminance	0.0992 (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

#4149C5 #C5BD41

analogous

#418BC5 #4149C5 #7B41C5

triadic

#4149C5 #C54149 #49C541

tetradic

#4149C5 #C5418B #C5BD41 #41C57B

square

#4149C5 #C5418B #C5BD41 #41C57B

split-complementary

#4149C5 #C57B41 #8BC541

monochromatic

#21256B #2F359A #4149C5 #7076D3 #9FA3E2

Accessibility & contrast

On white

7.04

#4149C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4149C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4149C5

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149C5	#FFFFFF	#000000	##FFFFFF
##4149C5	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#006980

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4149c5;
/* rgb */ color: rgb(65, 73, 197);
/* oklch */ color: oklch(47.8% 0.190 273.8);

Tailwind

colors: {
  custom: {
    50: '#867cd8',
    500: '#4149c5',
    950: '#000000',
  },
}

SCSS

$custom: #4149c5;
$custom-light: #867cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4149c5",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 197
  },
  "hsl": {
    "h": 236.364,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47767,
    "c": 0.18991,
    "h": 273.8
  },
  "luminance": 0.0992
}

Semantic roles & 50–950 ramp

primary

#4149C5

secondary

#CECA94

accent

#D44BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #4149C5

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

Preview Lab → · Contrast checker → · Palette generator →