#4D71C3#4D71C3

#4D71C3 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.2% C 0.134 H 264.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4D71C3
RGB	rgb(77, 113, 195)
HSL	hsl(222, 50%, 53%)
HSV	hsv(222, 61%, 76%)
CMYK	cmyk(60.5%, 42.1%, 0%, 23.5%)
CIE-LAB	lab(48.67, 12.64, -46.78)
CIE-LCH	lch(48.67, 48.46, 285.12°)
OKLab	oklab(56.18% -0.0125 -0.1332)
OKLCH	oklch(56.18% 0.134 264.6)
XYZ	xyz(18.8126, 17.3266, 53.9721)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D71C3 #C39F4D

analogous

#4DACC3 #4D71C3 #644DC3

triadic

#4D71C3 #C34D71 #71C34D

tetradic

#4D71C3 #C34DAC #C39F4D #4DC364

square

#4D71C3 #C34DAC #C39F4D #4DC364

split-complementary

#4D71C3 #C3644D #ACC34D

monochromatic

#263C70 #35559E #4D71C3 #7B96D2 #A9BAE2

Accessibility & contrast

On white

4.70

#4D71C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4D71C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D71C3

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D71C3	#FFFFFF	#000000	##FFFFFF
##4D71C3	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C6

Deuteranopia (green-blind)

#3C6FC1

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d71c3;
/* rgb */ color: rgb(77, 113, 195);
/* oklch */ color: oklch(56.2% 0.134 264.6);

Tailwind

colors: {
  custom: {
    50: '#8999d5',
    500: '#4d71c3',
    950: '#000000',
  },
}

SCSS

$custom: #4d71c3;
$custom-light: #8999d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d71c3",
  "rgb": {
    "r": 77,
    "g": 113,
    "b": 195
  },
  "hsl": {
    "h": 221.695,
    "s": 49.58,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56176,
    "c": 0.13377,
    "h": 264.6
  },
  "luminance": 0.17328
}

Semantic roles & 50–950 ramp

primary

#4D71C3

secondary

#CFC09D

accent

#AF4FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4D71C3

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

Preview Lab → · Contrast checker → · Palette generator →