#4149C4#4149C4

#4149C4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.7% C 0.189 H 273.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4149C4
RGB	rgb(65, 73, 196)
HSL	hsl(236, 53%, 51%)
HSV	hsv(236, 67%, 77%)
CMYK	cmyk(66.8%, 62.8%, 0%, 23.1%)
CIE-LAB	lab(37.61, 36.21, -65.24)
CIE-LCH	lch(37.61, 74.62, 299.03°)
OKLab	oklab(47.68% 0.0128 -0.1882)
OKLCH	oklch(47.68% 0.189 273.9)
XYZ	xyz(14.5230, 9.8731, 53.3542)
Luminance	0.0987 (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

#4149C4 #C4BC41

analogous

#418AC4 #4149C4 #7A41C4

triadic

#4149C4 #C44149 #49C441

tetradic

#4149C4 #C4418A #C4BC41 #41C47A

square

#4149C4 #C4418A #C4BC41 #41C47A

split-complementary

#4149C4 #C47A41 #8AC441

monochromatic

#21256A #2F3698 #4149C4 #7076D3 #9EA2E1

Accessibility & contrast

On white

7.06

#4149C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4149C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4149C4

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149C4	#FFFFFF	#000000	##FFFFFF
##4149C4	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006880

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4149c4;
/* rgb */ color: rgb(65, 73, 196);
/* oklch */ color: oklch(47.7% 0.189 273.9);

Tailwind

colors: {
  custom: {
    50: '#857cd7',
    500: '#4149c4',
    950: '#000000',
  },
}

SCSS

$custom: #4149c4;
$custom-light: #857cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4149c4",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 196
  },
  "hsl": {
    "h": 236.336,
    "s": 52.61,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47681,
    "c": 0.1886,
    "h": 273.9
  },
  "luminance": 0.09874
}

Semantic roles & 50–950 ramp

primary

#4149C4

secondary

#CDCA93

accent

#D34CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4149C4

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

Preview Lab → · Contrast checker → · Palette generator →