#4172D0#4172D0

#4172D0 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.155 H 262.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4172D0
RGB	rgb(65, 114, 208)
HSL	hsl(219, 60%, 54%)
HSV	hsv(219, 69%, 82%)
CMYK	cmyk(68.8%, 45.2%, 0%, 18.4%)
CIE-LAB	lab(49.14, 14.50, -53.50)
CIE-LCH	lch(49.14, 55.43, 285.17°)
OKLab	oklab(56.63% -0.0216 -0.1531)
OKLCH	oklch(56.63% 0.155 262)
XYZ	xyz(19.5784, 17.7105, 62.0489)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4172D0 #D09F41

analogous

#41B9D0 #4172D0 #5741D0

triadic

#4172D0 #D04172 #72D041

tetradic

#4172D0 #D041B9 #D09F41 #41D057

square

#4172D0 #D041B9 #D09F41 #41D057

split-complementary

#4172D0 #D05741 #B9D041

monochromatic

#1E3D79 #2A56AA #4172D0 #7296DC #A3BBE8

Accessibility & contrast

On white

4.62

#4172D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4172D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4172D0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4172D0	#FFFFFF	#000000	##FFFFFF
##4172D0	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#437CD4

Deuteranopia (green-blind)

#276FCE

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4172d0;
/* rgb */ color: rgb(65, 114, 208);
/* oklch */ color: oklch(56.6% 0.155 262.0);

Tailwind

colors: {
  custom: {
    50: '#859adf',
    500: '#4172d0',
    950: '#000000',
  },
}

SCSS

$custom: #4172d0;
$custom-light: #859adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4172d0",
  "rgb": {
    "r": 65,
    "g": 114,
    "b": 208
  },
  "hsl": {
    "h": 219.441,
    "s": 60.338,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56633,
    "c": 0.15461,
    "h": 262
  },
  "luminance": 0.17713
}

Semantic roles & 50–950 ramp

primary

#4172D0

secondary

#D5C098

accent

#AD44E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4172D0

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

Preview Lab → · Contrast checker → · Palette generator →