#4165DC#4165DC

#4165DC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.8% C 0.186 H 267.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4165DC
RGB	rgb(65, 101, 220)
HSL	hsl(226, 69%, 56%)
HSV	hsv(226, 70%, 86%)
CMYK	cmyk(70.5%, 54.1%, 0%, 13.7%)
CIE-LAB	lab(46.44, 27.00, -64.68)
CIE-LCH	lch(46.44, 70.09, 292.65°)
OKLab	oklab(54.83% -0.009 -0.1862)
OKLCH	oklch(54.83% 0.186 267.2)
XYZ	xyz(19.7474, 15.5965, 69.6660)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4165DC #DCB841

analogous

#41B2DC #4165DC #6B41DC

triadic

#4165DC #DC4165 #65DC41

tetradic

#4165DC #DC41B2 #DCB841 #41DC6B

square

#4165DC #DC41B2 #DCB841 #41DC6B

split-complementary

#4165DC #DC6B41 #B2DC41

monochromatic

#193389 #2347BD #4165DC #758FE6 #A8B9EF

Accessibility & contrast

On white

5.10

#4165DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4165DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4165DC

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4165DC	#FFFFFF	#000000	##FFFFFF
##4165DC	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4165dc;
/* rgb */ color: rgb(65, 101, 220);
/* oklch */ color: oklch(54.8% 0.186 267.2);

Tailwind

colors: {
  custom: {
    50: '#8890e8',
    500: '#4165dc',
    950: '#000000',
  },
}

SCSS

$custom: #4165dc;
$custom-light: #8890e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4165dc",
  "rgb": {
    "r": 65,
    "g": 101,
    "b": 220
  },
  "hsl": {
    "h": 226.065,
    "s": 68.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54825,
    "c": 0.18643,
    "h": 267.2
  },
  "luminance": 0.15598
}

Semantic roles & 50–950 ramp

primary

#4165DC

secondary

#DDCE9C

accent

#C33CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4165DC

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

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