#4176DD#4176DD

#4176DD is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.3% C 0.167 H 262.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4176DD
RGB	rgb(65, 118, 221)
HSL	hsl(220, 70%, 56%)
HSV	hsv(220, 71%, 87%)
CMYK	cmyk(70.6%, 46.6%, 0%, 13.3%)
CIE-LAB	lab(51.04, 16.67, -57.83)
CIE-LCH	lch(51.04, 60.19, 286.08°)
OKLab	oklab(58.34% -0.0231 -0.1658)
OKLCH	oklch(58.34% 0.167 262.1)
XYZ	xyz(21.7049, 19.2989, 70.9738)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4176DD #DDA841

analogous

#41C4DD #4176DD #5A41DD

triadic

#4176DD #DD4176 #76DD41

tetradic

#4176DD #DD41C4 #DDA841 #41DD5A

square

#4176DD #DD41C4 #DDA841 #41DD5A

split-complementary

#4176DD #DD5A41 #C4DD41

monochromatic

#19408B #2257BF #4176DD #759BE6 #A9C1F0

Accessibility & contrast

On white

4.32

#4176DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4176DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4176DD

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4176DD	#FFFFFF	#000000	##000000
##4176DD	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4081E1

Deuteranopia (green-blind)

#1A73DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4176dd;
/* rgb */ color: rgb(65, 118, 221);
/* oklch */ color: oklch(58.3% 0.167 262.1);

Tailwind

colors: {
  custom: {
    50: '#889ce8',
    500: '#4176dd',
    950: '#000000',
  },
}

SCSS

$custom: #4176dd;
$custom-light: #889ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4176dd",
  "rgb": {
    "r": 65,
    "g": 118,
    "b": 221
  },
  "hsl": {
    "h": 219.615,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58342,
    "c": 0.16739,
    "h": 262.1
  },
  "luminance": 0.19301
}

Semantic roles & 50–950 ramp

primary

#4176DD

secondary

#DDC79D

accent

#B03BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4176DD

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

Preview Lab → · Contrast checker → · Palette generator →