#4176CC#4176CC

#4176CC is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.2% C 0.145 H 259.6°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4176CC
RGB	rgb(65, 118, 204)
HSL	hsl(217, 58%, 53%)
HSV	hsv(217, 68%, 80%)
CMYK	cmyk(68.1%, 42.2%, 0%, 20%)
CIE-LAB	lab(50.02, 10.58, -49.81)
CIE-LCH	lch(50.02, 50.92, 281.99°)
OKLab	oklab(57.24% -0.026 -0.1422)
OKLCH	oklch(57.24% 0.145 259.6)
XYZ	xyz(19.5536, 18.4383, 59.6435)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4176CC #CC9741

analogous

#41BCCC #4176CC #5141CC

triadic

#4176CC #CC4176 #76CC41

tetradic

#4176CC #CC41BC #CC9741 #41CC51

square

#4176CC #CC41BC #CC9741 #41CC51

split-complementary

#4176CC #CC5141 #BCCC41

monochromatic

#1F3F74 #2C5AA4 #4176CC #7199D9 #A1BCE6

Accessibility & contrast

On white

4.48

#4176CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4176CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4176CC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4176CC	#FFFFFF	#000000	##000000
##4176CC	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ECF

Deuteranopia (green-blind)

#3771CA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4176cc;
/* rgb */ color: rgb(65, 118, 204);
/* oklch */ color: oklch(57.2% 0.145 259.6);

Tailwind

colors: {
  custom: {
    50: '#859ddc',
    500: '#4176cc',
    950: '#000000',
  },
}

SCSS

$custom: #4176cc;
$custom-light: #859ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4176cc",
  "rgb": {
    "r": 65,
    "g": 118,
    "b": 204
  },
  "hsl": {
    "h": 217.122,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57236,
    "c": 0.14456,
    "h": 259.6
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#4176CC

secondary

#D3BC96

accent

#A647E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4176CC

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

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