#4D62BB#4D62BB

#4D62BB is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.5% C 0.141 H 270.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D62BB
RGB	rgb(77, 98, 187)
HSL	hsl(229, 45%, 52%)
HSV	hsv(229, 59%, 73%)
CMYK	cmyk(58.8%, 47.6%, 0%, 26.7%)
CIE-LAB	lab(44.09, 19.33, -49.48)
CIE-LCH	lch(44.09, 53.12, 291.34°)
OKLab	oklab(52.52% 0.0021 -0.1413)
OKLCH	oklch(52.52% 0.141 270.9)
XYZ	xyz(16.3949, 13.8997, 48.8230)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D62BB #BBA64D

analogous

#4D99BB #4D62BB #6F4DBB

triadic

#4D62BB #BB4D62 #62BB4D

tetradic

#4D62BB #BB4D99 #BBA64D #4DBB6F

square

#4D62BB #BB4D99 #BBA64D #4DBB6F

split-complementary

#4D62BB #BB6F4D #99BB4D

monochromatic

#273366 #384993 #4D62BB #7989CC #A6B0DD

Accessibility & contrast

On white

5.56

#4D62BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4D62BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D62BB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D62BB	#FFFFFF	#000000	##FFFFFF
##4D62BB	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376DBE

Deuteranopia (green-blind)

#2664B9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d62bb;
/* rgb */ color: rgb(77, 98, 187);
/* oklch */ color: oklch(52.5% 0.141 270.9);

Tailwind

colors: {
  custom: {
    50: '#888ed0',
    500: '#4d62bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d62bb;
$custom-light: #888ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d62bb",
  "rgb": {
    "r": 77,
    "g": 98,
    "b": 187
  },
  "hsl": {
    "h": 228.545,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52516,
    "c": 0.14129,
    "h": 270.9
  },
  "luminance": 0.13901
}

Semantic roles & 50–950 ramp

primary

#4D62BB

secondary

#CAC19A

accent

#BC53D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4D62BB

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

Preview Lab → · Contrast checker → · Palette generator →