#4D72CA#4D72CA

#4D72CA is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.8% C 0.142 H 265.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D72CA
RGB	rgb(77, 114, 202)
HSL	hsl(222, 54%, 55%)
HSV	hsv(222, 62%, 79%)
CMYK	cmyk(61.9%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(49.34, 14.42, -49.72)
CIE-LCH	lch(49.34, 51.77, 286.17°)
OKLab	oklab(56.82% -0.0123 -0.1418)
OKLCH	oklch(56.82% 0.142 265)
XYZ	xyz(19.7349, 17.8749, 58.2759)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D72CA #CAA54D

analogous

#4DB1CA #4D72CA #674DCA

triadic

#4D72CA #CA4D72 #72CA4D

tetradic

#4D72CA #CA4DB1 #CAA54D #4DCA67

square

#4D72CA #CA4DB1 #CAA54D #4DCA67

split-complementary

#4D72CA #CA674D #B1CA4D

monochromatic

#243D79 #3255A8 #4D72CA #7C97D8 #ABBDE6

Accessibility & contrast

On white

4.59

#4D72CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4D72CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D72CA

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D72CA	#FFFFFF	#000000	##FFFFFF
##4D72CA	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497BCD

Deuteranopia (green-blind)

#3670C8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d72ca;
/* rgb */ color: rgb(77, 114, 202);
/* oklch */ color: oklch(56.8% 0.142 265.0);

Tailwind

colors: {
  custom: {
    50: '#8a9ada',
    500: '#4d72ca',
    950: '#000000',
  },
}

SCSS

$custom: #4d72ca;
$custom-light: #8a9ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4d72ca",
  "rgb": {
    "r": 77,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 222.24,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56824,
    "c": 0.14232,
    "h": 265
  },
  "luminance": 0.17877
}

Semantic roles & 50–950 ramp

primary

#4D72CA

secondary

#D4C49F

accent

#B24ADD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D72CA

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

Preview Lab → · Contrast checker → · Palette generator →