#4D5BB0#4D5BB0

#4D5BB0 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.135 H 273.6°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D5BB0
RGB	rgb(77, 91, 176)
HSL	hsl(232, 39%, 50%)
HSV	hsv(232, 56%, 69%)
CMYK	cmyk(56.2%, 48.3%, 0%, 31%)
CIE-LAB	lab(41.52, 20.06, -47.16)
CIE-LCH	lch(41.52, 51.25, 293.04°)
OKLab	oklab(50.35% 0.0084 -0.1345)
OKLCH	oklch(50.35% 0.135 273.6)
XYZ	xyz(14.6356, 12.1935, 42.6482)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5BB0 #B0A24D

analogous

#4D8DB0 #4D5BB0 #714DB0

triadic

#4D5BB0 #B04D5B #5BB04D

tetradic

#4D5BB0 #B04D8D #B0A24D #4DB071

square

#4D5BB0 #B04D8D #B0A24D #4DB071

split-complementary

#4D5BB0 #B0714D #8DB04D

monochromatic

#282F5B #3A4585 #4D5BB0 #7782C3 #A1A9D6

Accessibility & contrast

On white

6.11

#4D5BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4D5BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5BB0

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5BB0	#FFFFFF	#000000	##FFFFFF
##4D5BB0	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B3

Deuteranopia (green-blind)

#255EAE

Tritanopia (blue-blind)

#156E7D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d5bb0;
/* rgb */ color: rgb(77, 91, 176);
/* oklch */ color: oklch(50.3% 0.135 273.6);

Tailwind

colors: {
  custom: {
    50: '#8789c8',
    500: '#4d5bb0',
    950: '#000000',
  },
}

SCSS

$custom: #4d5bb0;
$custom-light: #8789c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5bb0",
  "rgb": {
    "r": 77,
    "g": 91,
    "b": 176
  },
  "hsl": {
    "h": 231.515,
    "s": 39.13,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50346,
    "c": 0.13478,
    "h": 273.6
  },
  "luminance": 0.12195
}

Semantic roles & 50–950 ramp

primary

#4D5BB0

secondary

#C3BD96

accent

#BE59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4D5BB0

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

Preview Lab → · Contrast checker → · Palette generator →