#4D7DEB#4D7DEB

#4D7DEB is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.2% C 0.174 H 264.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D7DEB
RGB	rgb(77, 125, 235)
HSL	hsl(222, 80%, 61%)
HSV	hsv(222, 67%, 92%)
CMYK	cmyk(67.2%, 46.8%, 0%, 7.8%)
CIE-LAB	lab(54.28, 19.05, -60.44)
CIE-LCH	lch(54.28, 63.38, 287.50°)
OKLab	oklab(61.24% -0.0176 -0.1731)
OKLCH	oklch(61.24% 0.174 264.2)
XYZ	xyz(25.3843, 22.2407, 81.5363)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7DEB #EBBB4D

analogous

#4DCCEB #4D7DEB #6C4DEB

triadic

#4D7DEB #EB4D7D #7DEB4D

tetradic

#4D7DEB #EB4DCC #EBBB4D #4DEB6C

square

#4D7DEB #EB4DCC #EBBB4D #4DEB6C

split-complementary

#4D7DEB #EB6C4D #CCEB4D

monochromatic

#1341AA #1956E1 #4D7DEB #84A5F1 #BBCDF7

Accessibility & contrast

On white

3.85

#4D7DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4D7DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7DEB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7DEB	#FFFFFF	#000000	##000000
##4D7DEB	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#448AEF

Deuteranopia (green-blind)

#207BE9

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4d7deb;
/* rgb */ color: rgb(77, 125, 235);
/* oklch */ color: oklch(61.2% 0.174 264.2);

Tailwind

colors: {
  custom: {
    50: '#8fa2f2',
    500: '#4d7deb',
    950: '#000000',
  },
}

SCSS

$custom: #4d7deb;
$custom-light: #8fa2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7deb",
  "rgb": {
    "r": 77,
    "g": 125,
    "b": 235
  },
  "hsl": {
    "h": 221.772,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61243,
    "c": 0.17405,
    "h": 264.2
  },
  "luminance": 0.22243
}

Semantic roles & 50–950 ramp

primary

#4D7DEB

secondary

#E8D6AC

accent

#9C09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4D7DEB

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

Preview Lab → · Contrast checker → · Palette generator →