#4D5CD0#4D5CD0

#4D5CD0 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.178 H 273.1°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CD0
RGB	rgb(77, 92, 208)
HSL	hsl(233, 58%, 56%)
HSV	hsv(233, 63%, 82%)
CMYK	cmyk(63%, 55.8%, 0%, 18.4%)
CIE-LAB	lab(43.92, 30.27, -61.88)
CIE-LCH	lch(43.92, 68.89, 296.06°)
OKLab	oklab(52.84% 0.0098 -0.1778)
OKLCH	oklch(52.84% 0.178 273.1)
XYZ	xyz(18.2691, 13.7846, 61.3602)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CD0 #D0C14D

analogous

#4D9DD0 #4D5CD0 #7F4DD0

triadic

#4D5CD0 #D04D5C #5CD04D

tetradic

#4D5CD0 #D04D9D #D0C14D #4DD07F

square

#4D5CD0 #D04D9D #D0C14D #4DD07F

split-complementary

#4D5CD0 #D07F4D #9DD04D

monochromatic

#222D81 #2F3EB1 #4D5CD0 #7D88DD #AEB5EA

Accessibility & contrast

On white

5.59

#4D5CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4D5CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CD0

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CD0	#FFFFFF	#000000	##FFFFFF
##4D5CD0	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#0062CE

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5cd0;
/* rgb */ color: rgb(77, 92, 208);
/* oklch */ color: oklch(52.8% 0.178 273.1);

Tailwind

colors: {
  custom: {
    50: '#8c8adf',
    500: '#4d5cd0',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cd0;
$custom-light: #8c8adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cd0",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 208
  },
  "hsl": {
    "h": 233.13,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52836,
    "c": 0.1781,
    "h": 273.1
  },
  "luminance": 0.13786
}

Semantic roles & 50–950 ramp

primary

#4D5CD0

secondary

#D8D1A1

accent

#D046E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D5CD0

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

Preview Lab → · Contrast checker → · Palette generator →