#4D5FCE#4D5FCE

#4D5FCE is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.172 H 272.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FCE
RGB	rgb(77, 95, 206)
HSL	hsl(232, 57%, 55%)
HSV	hsv(232, 63%, 81%)
CMYK	cmyk(62.6%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(44.54, 27.70, -59.73)
CIE-LCH	lch(44.54, 65.84, 294.88°)
OKLab	oklab(53.26% 0.0069 -0.1715)
OKLCH	oklch(53.26% 0.172 272.3)
XYZ	xyz(18.2896, 14.2169, 60.1609)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FCE #CEBC4D

analogous

#4D9FCE #4D5FCE #7B4DCE

triadic

#4D5FCE #CE4D5F #5FCE4D

tetradic

#4D5FCE #CE4D9F #CEBC4D #4DCE7B

square

#4D5FCE #CE4D9F #CEBC4D #4DCE7B

split-complementary

#4D5FCE #CE7B4D #9FCE4D

monochromatic

#232F7E #3041AE #4D5FCE #7D8ADB #ADB5E8

Accessibility & contrast

On white

5.46

#4D5FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4D5FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FCE

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FCE	#FFFFFF	#000000	##FFFFFF
##4D5FCE	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106FD2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5fce;
/* rgb */ color: rgb(77, 95, 206);
/* oklch */ color: oklch(53.3% 0.172 272.3);

Tailwind

colors: {
  custom: {
    50: '#8b8cde',
    500: '#4d5fce',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fce;
$custom-light: #8b8cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fce",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 231.628,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53256,
    "c": 0.17161,
    "h": 272.3
  },
  "luminance": 0.14218
}

Semantic roles & 50–950 ramp

primary

#4D5FCE

secondary

#D6CFA1

accent

#CB48E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D5FCE

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

Preview Lab → · Contrast checker → · Palette generator →