#4D5FC4#4D5FC4

#4D5FC4 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.158 H 272.3°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FC4
RGB	rgb(77, 95, 196)
HSL	hsl(231, 50%, 54%)
HSV	hsv(231, 61%, 77%)
CMYK	cmyk(60.7%, 51.5%, 0%, 23.1%)
CIE-LAB	lab(43.87, 24.29, -55.06)
CIE-LCH	lch(43.87, 60.18, 293.81°)
OKLab	oklab(52.53% 0.0062 -0.1577)
OKLCH	oklch(52.53% 0.158 272.3)
XYZ	xyz(17.1133, 13.7463, 53.9653)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FC4 #C4B24D

analogous

#4D9AC4 #4D5FC4 #764DC4

triadic

#4D5FC4 #C44D5F #5FC44D

tetradic

#4D5FC4 #C44D9A #C4B24D #4DC476

square

#4D5FC4 #C44D9A #C4B24D #4DC476

split-complementary

#4D5FC4 #C4764D #9AC44D

monochromatic

#253171 #35459F #4D5FC4 #7B88D3 #A9B2E2

Accessibility & contrast

On white

5.60

#4D5FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4D5FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FC4

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FC4	#FFFFFF	#000000	##FFFFFF
##4D5FC4	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256DC8

Deuteranopia (green-blind)

#0063C2

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5fc4;
/* rgb */ color: rgb(77, 95, 196);
/* oklch */ color: oklch(52.5% 0.158 272.3);

Tailwind

colors: {
  custom: {
    50: '#8a8cd6',
    500: '#4d5fc4',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fc4;
$custom-light: #8a8cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fc4",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 196
  },
  "hsl": {
    "h": 230.924,
    "s": 50.211,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52532,
    "c": 0.15783,
    "h": 272.3
  },
  "luminance": 0.13748
}

Semantic roles & 50–950 ramp

primary

#4D5FC4

secondary

#D0C89D

accent

#C54EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0C14

muted

#7D7D83

Preview Lab

Preview with #4D5FC4

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

Preview Lab → · Contrast checker → · Palette generator →