#4165AC#4165AC

#4165AC is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.5% C 0.120 H 262.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4165AC
RGB	rgb(65, 101, 172)
HSL	hsl(220, 45%, 46%)
HSV	hsv(220, 62%, 67%)
CMYK	cmyk(62.2%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(43.37, 9.88, -41.89)
CIE-LCH	lch(43.37, 43.04, 283.27°)
OKLab	oklab(51.5% -0.0154 -0.1192)
OKLCH	oklch(51.5% 0.12 262.6)
XYZ	xyz(14.2775, 13.4085, 40.8574)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4165AC #AC8841

analogous

#419BAC #4165AC #5341AC

triadic

#4165AC #AC4165 #65AC41

tetradic

#4165AC #AC419B #AC8841 #41AC53

square

#4165AC #AC419B #AC8841 #41AC53

split-complementary

#4165AC #AC5341 #9BAC41

monochromatic

#1F3153 #304B80 #4165AC #6585C5 #92A9D6

Accessibility & contrast

On white

5.70

#4165AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4165AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4165AC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4165AC	#FFFFFF	#000000	##FFFFFF
##4165AC	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466CAF

Deuteranopia (green-blind)

#3662AB

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4165ac;
/* rgb */ color: rgb(65, 101, 172);
/* oklch */ color: oklch(51.5% 0.120 262.6);

Tailwind

colors: {
  custom: {
    50: '#7f90c5',
    500: '#4165ac',
    950: '#000000',
  },
}

SCSS

$custom: #4165ac;
$custom-light: #7f90c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4165ac",
  "rgb": {
    "r": 65,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 219.813,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.51502,
    "c": 0.12019,
    "h": 262.6
  },
  "luminance": 0.1341
}

Semantic roles & 50–950 ramp

primary

#4165AC

secondary

#C1AE88

accent

#A953D5

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4165AC

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

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