#4D8DEB#4D8DEB

#4D8DEB is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.6% C 0.156 H 258.0°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DEB
RGB	rgb(77, 141, 235)
HSL	hsl(216, 80%, 61%)
HSV	hsv(216, 67%, 92%)
CMYK	cmyk(67.2%, 40%, 0%, 7.8%)
CIE-LAB	lab(58.62, 9.35, -53.50)
CIE-LCH	lch(58.62, 54.31, 279.91°)
OKLab	oklab(64.59% -0.0323 -0.1525)
OKLCH	oklch(64.59% 0.156 258)
XYZ	xyz(27.5754, 26.6229, 82.2666)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DEB #EBAB4D

analogous

#4DDCEB #4D8DEB #5C4DEB

triadic

#4D8DEB #EB4D8D #8DEB4D

tetradic

#4D8DEB #EB4DDC #EBAB4D #4DEB5C

square

#4D8DEB #EB4DDC #EBAB4D #4DEB5C

split-complementary

#4D8DEB #EB5C4D #DCEB4D

monochromatic

#1350AA #196AE1 #4D8DEB #84B0F1 #BBD3F7

Accessibility & contrast

On white

3.32

#4D8DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#4D8DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DEB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DEB	#FFFFFF	#000000	##000000
##4D8DEB	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EF

Deuteranopia (green-blind)

#4986E9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d8deb;
/* rgb */ color: rgb(77, 141, 235);
/* oklch */ color: oklch(64.6% 0.156 258.0);

Tailwind

colors: {
  custom: {
    50: '#8fadf2',
    500: '#4d8deb',
    950: '#000000',
  },
}

SCSS

$custom: #4d8deb;
$custom-light: #8fadf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8deb",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 235
  },
  "hsl": {
    "h": 215.696,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6459,
    "c": 0.15589,
    "h": 258
  },
  "luminance": 0.26626
}

Semantic roles & 50–950 ramp

primary

#4D8DEB

secondary

#E8D0AC

accent

#8709DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4D8DEB

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

Preview Lab → · Contrast checker → · Palette generator →