#4D5CBE#4D5CBE

#4D5CBE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.5% C 0.153 H 273.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CBE
RGB	rgb(77, 92, 190)
HSL	hsl(232, 47%, 52%)
HSV	hsv(232, 59%, 75%)
CMYK	cmyk(59.5%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(42.69, 24.15, -53.48)
CIE-LCH	lch(42.69, 58.68, 294.30°)
OKLab	oklab(51.51% 0.0087 -0.1531)
OKLCH	oklch(51.51% 0.153 273.3)
XYZ	xyz(16.1789, 12.9485, 50.3520)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CBE #BEAF4D

analogous

#4D95BE #4D5CBE #764DBE

triadic

#4D5CBE #BE4D5C #5CBE4D

tetradic

#4D5CBE #BE4D95 #BEAF4D #4DBE76

square

#4D5CBE #BE4D95 #BEAF4D #4DBE76

split-complementary

#4D5CBE #BE764D #95BE4D

monochromatic

#27306A #374497 #4D5CBE #7A85CE #A7AEDF

Accessibility & contrast

On white

5.85

#4D5CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4D5CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CBE

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CBE	#FFFFFF	#000000	##FFFFFF
##4D5CBE	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256AC1

Deuteranopia (green-blind)

#0760BC

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d5cbe;
/* rgb */ color: rgb(77, 92, 190);
/* oklch */ color: oklch(51.5% 0.153 273.3);

Tailwind

colors: {
  custom: {
    50: '#8989d2',
    500: '#4d5cbe',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cbe;
$custom-light: #8989d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cbe",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 232.035,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51514,
    "c": 0.15336,
    "h": 273.3
  },
  "luminance": 0.1295
}

Semantic roles & 50–950 ramp

primary

#4D5CBE

secondary

#CCC59B

accent

#C552D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4D5CBE

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

Preview Lab → · Contrast checker → · Palette generator →