#4149D3#4149D3

#4149D3 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.0% C 0.208 H 273.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4149D3
RGB	rgb(65, 73, 211)
HSL	hsl(237, 62%, 54%)
HSV	hsv(237, 69%, 83%)
CMYK	cmyk(69.2%, 65.4%, 0%, 17.3%)
CIE-LAB	lab(38.88, 41.33, -71.86)
CIE-LCH	lch(38.88, 82.89, 299.90°)
OKLab	oklab(49% 0.0117 -0.2076)
OKLCH	oklch(49% 0.208 273.2)
XYZ	xyz(16.3165, 10.5905, 62.7997)
Luminance	0.1059 (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

#4149D3 #D3CB41

analogous

#4192D3 #4149D3 #8241D3

triadic

#4149D3 #D34149 #49D341

tetradic

#4149D3 #D34192 #D3CB41 #41D382

square

#4149D3 #D34192 #D3CB41 #41D382

split-complementary

#4149D3 #D38241 #92D341

monochromatic

#1D227D #2830AE #4149D3 #7379DF #A4A8EA

Accessibility & contrast

On white

6.73

#4149D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4149D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4149D3

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149D3	#FFFFFF	#000000	##FFFFFF
##4149D3	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D7

Deuteranopia (green-blind)

#0055D0

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4149d3;
/* rgb */ color: rgb(65, 73, 211);
/* oklch */ color: oklch(49.0% 0.208 273.2);

Tailwind

colors: {
  custom: {
    50: '#887ce2',
    500: '#4149d3',
    950: '#000000',
  },
}

SCSS

$custom: #4149d3;
$custom-light: #887ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4149d3",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 211
  },
  "hsl": {
    "h": 236.712,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48999,
    "c": 0.20789,
    "h": 273.2
  },
  "luminance": 0.10592
}

Semantic roles & 50–950 ramp

primary

#4149D3

secondary

#D7D499

accent

#DD42E5

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #4149D3

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

Preview Lab → · Contrast checker → · Palette generator →