#4D72CE#4D72CE

#4D72CE is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.148 H 265.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D72CE
RGB	rgb(77, 114, 206)
HSL	hsl(223, 57%, 55%)
HSV	hsv(223, 63%, 81%)
CMYK	cmyk(62.6%, 44.7%, 0%, 19.2%)
CIE-LAB	lab(49.58, 15.80, -51.63)
CIE-LCH	lch(49.58, 53.99, 287.01°)
OKLab	oklab(57.08% -0.0116 -0.1474)
OKLCH	oklch(57.08% 0.148 265.5)
XYZ	xyz(20.2146, 18.0668, 60.8025)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72CE #CEA94D

analogous

#4DB2CE #4D72CE #694DCE

triadic

#4D72CE #CE4D72 #72CE4D

tetradic

#4D72CE #CE4DB2 #CEA94D #4DCE69

square

#4D72CE #CE4DB2 #CEA94D #4DCE69

split-complementary

#4D72CE #CE694D #B2CE4D

monochromatic

#233D7E #3054AE #4D72CE #7D98DB #ADBEE8

Accessibility & contrast

On white

4.55

#4D72CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4D72CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D72CE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72CE	#FFFFFF	#000000	##000000
##4D72CE	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467CD1

Deuteranopia (green-blind)

#3270CC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d72ce;
/* rgb */ color: rgb(77, 114, 206);
/* oklch */ color: oklch(57.1% 0.148 265.5);

Tailwind

colors: {
  custom: {
    50: '#8b9add',
    500: '#4d72ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d72ce;
$custom-light: #8b9add;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72ce",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 206
  },
  "hsl": {
    "h": 222.791,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57079,
    "c": 0.14786,
    "h": 265.5
  },
  "luminance": 0.18069
}

Semantic roles & 50–950 ramp

primary

#4D72CE

secondary

#D6C7A1

accent

#B448E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D72CE

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

Preview Lab → · Contrast checker → · Palette generator →