#4161B7#4161B7

#4161B7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.4% C 0.141 H 266.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4161B7
RGB	rgb(65, 97, 183)
HSL	hsl(224, 48%, 49%)
HSV	hsv(224, 64%, 72%)
CMYK	cmyk(64.5%, 47%, 0%, 28.2%)
CIE-LAB	lab(42.90, 16.32, -49.09)
CIE-LCH	lch(42.90, 51.73, 288.39°)
OKLab	oklab(51.35% -0.0093 -0.1404)
OKLCH	oklch(51.35% 0.141 266.2)
XYZ	xyz(14.9990, 13.0907, 46.5269)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4161B7 #B79741

analogous

#419CB7 #4161B7 #5C41B7

triadic

#4161B7 #B74161 #61B741

tetradic

#4161B7 #B7419C #B79741 #41B75C

square

#4161B7 #B7419C #B79741 #41B75C

split-complementary

#4161B7 #B75C41 #9CB741

monochromatic

#21315D #31498A #4161B7 #6B85CA #98AADA

Accessibility & contrast

On white

5.80

#4161B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4161B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4161B7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4161B7	#FFFFFF	#000000	##FFFFFF
##4161B7	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366BBA

Deuteranopia (green-blind)

#2060B5

Tritanopia (blue-blind)

#007583

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4161b7;
/* rgb */ color: rgb(65, 97, 183);
/* oklch */ color: oklch(51.4% 0.141 266.2);

Tailwind

colors: {
  custom: {
    50: '#818dcd',
    500: '#4161b7',
    950: '#000000',
  },
}

SCSS

$custom: #4161b7;
$custom-light: #818dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4161b7",
  "rgb": {
    "r": 65,
    "g": 97,
    "b": 183
  },
  "hsl": {
    "h": 223.729,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51351,
    "c": 0.14071,
    "h": 266.2
  },
  "luminance": 0.13092
}

Semantic roles & 50–950 ramp

primary

#4161B7

secondary

#C6B78E

accent

#B351D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4161B7

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

Preview Lab → · Contrast checker → · Palette generator →