#4C65CA#4C65CA

#4C65CA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.159 H 269.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4C65CA
RGB	rgb(76, 101, 202)
HSL	hsl(228, 54%, 55%)
HSV	hsv(228, 62%, 79%)
CMYK	cmyk(62.4%, 50%, 0%, 20.8%)
CIE-LAB	lab(45.78, 22.38, -55.44)
CIE-LCH	lch(45.78, 59.79, 291.98°)
OKLab	oklab(54.09% -0.0002 -0.1588)
OKLCH	oklch(54.09% 0.159 269.9)
XYZ	xyz(18.2912, 15.1066, 57.8176)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65CA #CAB14C

analogous

#4CA4CA #4C65CA #724CCA

triadic

#4C65CA #CA4C65 #65CA4C

tetradic

#4C65CA #CA4CA4 #CAB14C #4CCA72

square

#4C65CA #CA4CA4 #CAB14C #4CCA72

split-complementary

#4C65CA #CA724C #A4CA4C

monochromatic

#243478 #3249A7 #4C65CA #7B8ED8 #AAB6E6

Accessibility & contrast

On white

5.22

#4C65CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4C65CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65CA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65CA	#FFFFFF	#000000	##FFFFFF
##4C65CA	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E72CE

Deuteranopia (green-blind)

#0D67C8

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4c65ca;
/* rgb */ color: rgb(76, 101, 202);
/* oklch */ color: oklch(54.1% 0.159 269.9);

Tailwind

colors: {
  custom: {
    50: '#8a90db',
    500: '#4c65ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c65ca;
$custom-light: #8a90db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65ca",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 202
  },
  "hsl": {
    "h": 228.095,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.54089,
    "c": 0.15879,
    "h": 269.9
  },
  "luminance": 0.15108
}

Semantic roles & 50–950 ramp

primary

#4C65CA

secondary

#D4C99E

accent

#C04ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4C65CA

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

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