#4176CF#4176CF

#4176CF is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.4% C 0.149 H 260.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4176CF
RGB	rgb(65, 118, 207)
HSL	hsl(218, 60%, 53%)
HSV	hsv(218, 69%, 81%)
CMYK	cmyk(68.6%, 43%, 0%, 18.8%)
CIE-LAB	lab(50.20, 11.65, -51.24)
CIE-LCH	lch(50.20, 52.55, 282.81°)
OKLab	oklab(57.43% -0.0254 -0.1464)
OKLCH	oklch(57.43% 0.149 260.1)
XYZ	xyz(19.9169, 18.5836, 61.5567)
Luminance	0.1859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4176CF #CF9A41

analogous

#41BDCF #4176CF #5341CF

triadic

#4176CF #CF4176 #76CF41

tetradic

#4176CF #CF41BD #CF9A41 #41CF53

square

#4176CF #CF41BD #CF9A41 #41CF53

split-complementary

#4176CF #CF5341 #BDCF41

monochromatic

#1E3F77 #2B59A8 #4176CF #7299DB #A3BCE8

Accessibility & contrast

On white

4.45

#4176CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4176CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4176CF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4176CF	#FFFFFF	#000000	##000000
##4176CF	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7ED2

Deuteranopia (green-blind)

#3371CD

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4176cf;
/* rgb */ color: rgb(65, 118, 207);
/* oklch */ color: oklch(57.4% 0.149 260.1);

Tailwind

colors: {
  custom: {
    50: '#859dde',
    500: '#4176cf',
    950: '#000000',
  },
}

SCSS

$custom: #4176cf;
$custom-light: #859dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4176cf",
  "rgb": {
    "r": 65,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 217.606,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57426,
    "c": 0.14861,
    "h": 260.1
  },
  "luminance": 0.18586
}

Semantic roles & 50–950 ramp

primary

#4176CF

secondary

#D4BE97

accent

#A845E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4176CF

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

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