#4D65BF#4D65BF

#4D65BF is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.4% C 0.143 H 269.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D65BF
RGB	rgb(77, 101, 191)
HSL	hsl(227, 47%, 53%)
HSV	hsv(227, 60%, 75%)
CMYK	cmyk(59.7%, 47.1%, 0%, 25.1%)
CIE-LAB	lab(45.14, 18.79, -50.11)
CIE-LCH	lch(45.14, 53.52, 290.56°)
OKLab	oklab(53.4% -0.0005 -0.1431)
OKLCH	oklch(53.4% 0.143 269.8)
XYZ	xyz(17.1151, 14.6453, 51.2050)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65BF #BFA74D

analogous

#4D9EBF #4D65BF #6E4DBF

triadic

#4D65BF #BF4D65 #65BF4D

tetradic

#4D65BF #BF4D9E #BFA74D #4DBF6E

square

#4D65BF #BF4D9E #BFA74D #4DBF6E

split-complementary

#4D65BF #BF6E4D #9EBF4D

monochromatic

#27356B #374B98 #4D65BF #7A8CCF #A7B3DF

Accessibility & contrast

On white

5.34

#4D65BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4D65BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65BF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65BF	#FFFFFF	#000000	##FFFFFF
##4D65BF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3970C2

Deuteranopia (green-blind)

#2766BD

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d65bf;
/* rgb */ color: rgb(77, 101, 191);
/* oklch */ color: oklch(53.4% 0.143 269.8);

Tailwind

colors: {
  custom: {
    50: '#8990d3',
    500: '#4d65bf',
    950: '#000000',
  },
}

SCSS

$custom: #4d65bf;
$custom-light: #8990d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65bf",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 191
  },
  "hsl": {
    "h": 227.368,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53399,
    "c": 0.14309,
    "h": 269.8
  },
  "luminance": 0.14647
}

Semantic roles & 50–950 ramp

primary

#4D65BF

secondary

#CDC29B

accent

#BB51D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4D65BF

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

Preview Lab → · Contrast checker → · Palette generator →