#4C65AC#4C65AC

#4C65AC is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.1% C 0.116 H 267.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4C65AC
RGB	rgb(76, 101, 172)
HSL	hsl(224, 39%, 49%)
HSV	hsv(224, 56%, 67%)
CMYK	cmyk(55.8%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(43.98, 12.15, -40.89)
CIE-LCH	lch(43.98, 42.66, 286.55°)
OKLab	oklab(52.13% -0.0048 -0.1161)
OKLCH	oklch(52.13% 0.116 267.7)
XYZ	xyz(15.0781, 13.8213, 40.8949)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65AC #AC934C

analogous

#4C95AC #4C65AC #634CAC

triadic

#4C65AC #AC4C65 #65AC4C

tetradic

#4C65AC #AC4C95 #AC934C #4CAC63

square

#4C65AC #AC4C95 #AC934C #4CAC63

split-complementary

#4C65AC #AC634C #95AC4C

monochromatic

#263357 #394C82 #4C65AC #7488C1 #9EACD4

Accessibility & contrast

On white

5.58

#4C65AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4C65AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65AC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65AC	#FFFFFF	#000000	##FFFFFF
##4C65AC	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476DAF

Deuteranopia (green-blind)

#3C64AA

Tritanopia (blue-blind)

#147580

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c65ac;
/* rgb */ color: rgb(76, 101, 172);
/* oklch */ color: oklch(52.1% 0.116 267.7);

Tailwind

colors: {
  custom: {
    50: '#8590c5',
    500: '#4c65ac',
    950: '#000000',
  },
}

SCSS

$custom: #4c65ac;
$custom-light: #8590c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65ac",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 224.375,
    "s": 38.71,
    "l": 48.627
  },
  "oklch": {
    "l": 0.52129,
    "c": 0.11617,
    "h": 267.7
  },
  "luminance": 0.13822
}

Semantic roles & 50–950 ramp

primary

#4C65AC

secondary

#C1B593

accent

#B059CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4C65AC

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

Preview Lab → · Contrast checker → · Palette generator →