#4C65A3#4C65A3

#4C65A3 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.6% C 0.103 H 266.3°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C65A3
RGB	rgb(76, 101, 163)
HSL	hsl(223, 36%, 47%)
HSV	hsv(223, 53%, 64%)
CMYK	cmyk(53.4%, 38%, 0%, 36.1%)
CIE-LAB	lab(43.49, 9.16, -36.36)
CIE-LCH	lch(43.49, 37.50, 284.14°)
OKLab	oklab(51.59% -0.0067 -0.1028)
OKLCH	oklch(51.59% 0.103 266.3)
XYZ	xyz(14.2428, 13.4872, 36.4960)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65A3 #A38A4C

analogous

#4C91A3 #4C65A3 #5F4CA3

triadic

#4C65A3 #A34C65 #65A34C

tetradic

#4C65A3 #A34C91 #A38A4C #4CA35F

square

#4C65A3 #A34C91 #A38A4C #4CA35F

split-complementary

#4C65A3 #A35F4C #91A34C

monochromatic

#253150 #394B79 #4C65A3 #7086BC #9AA9D0

Accessibility & contrast

On white

5.68

#4C65A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4C65A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65A3

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65A3	#FFFFFF	#000000	##FFFFFF
##4C65A3	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6BA5

Deuteranopia (green-blind)

#4263A2

Tritanopia (blue-blind)

#21727C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4c65a3;
/* rgb */ color: rgb(76, 101, 163);
/* oklch */ color: oklch(51.6% 0.103 266.3);

Tailwind

colors: {
  custom: {
    50: '#8490be',
    500: '#4c65a3',
    950: '#000000',
  },
}

SCSS

$custom: #4c65a3;
$custom-light: #8490be;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65a3",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 163
  },
  "hsl": {
    "h": 222.759,
    "s": 36.402,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51594,
    "c": 0.10304,
    "h": 266.3
  },
  "luminance": 0.13488
}

Semantic roles & 50–950 ramp

primary

#4C65A3

secondary

#BCAF8F

accent

#AC5BCC

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4C65A3

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

Preview Lab → · Contrast checker → · Palette generator →