#4C65BE#4C65BE

#4C65BE is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.3% C 0.142 H 269.3°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4C65BE
RGB	rgb(76, 101, 190)
HSL	hsl(227, 47%, 52%)
HSV	hsv(227, 60%, 75%)
CMYK	cmyk(60%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(45.03, 18.26, -49.72)
CIE-LCH	lch(45.03, 52.97, 290.16°)
OKLab	oklab(53.27% -0.0017 -0.142)
OKLCH	oklch(53.27% 0.142 269.3)
XYZ	xyz(16.9253, 14.5602, 50.6237)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65BE #BEA54C

analogous

#4C9EBE #4C65BE #6C4CBE

triadic

#4C65BE #BE4C65 #65BE4C

tetradic

#4C65BE #BE4C9E #BEA54C #4CBE6C

square

#4C65BE #BE4C9E #BEA54C #4CBE6C

split-complementary

#4C65BE #BE6C4C #9EBE4C

monochromatic

#263569 #374C96 #4C65BE #798CCE #A6B2DF

Accessibility & contrast

On white

5.37

#4C65BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4C65BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65BE

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65BE	#FFFFFF	#000000	##FFFFFF
##4C65BE	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A70C1

Deuteranopia (green-blind)

#2866BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4c65be;
/* rgb */ color: rgb(76, 101, 190);
/* oklch */ color: oklch(53.3% 0.142 269.3);

Tailwind

colors: {
  custom: {
    50: '#8890d2',
    500: '#4c65be',
    950: '#000000',
  },
}

SCSS

$custom: #4c65be;
$custom-light: #8890d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65be",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 226.842,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53273,
    "c": 0.14198,
    "h": 269.3
  },
  "luminance": 0.14562
}

Semantic roles & 50–950 ramp

primary

#4C65BE

secondary

#CCC19A

accent

#B951D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4C65BE

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

Preview Lab → · Contrast checker → · Palette generator →