#4D8BEE#4D8BEE

#4D8BEE is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.3% C 0.162 H 259.4°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4D8BEE
RGB	rgb(77, 139, 238)
HSL	hsl(217, 83%, 62%)
HSV	hsv(217, 68%, 93%)
CMYK	cmyk(67.6%, 41.6%, 0%, 6.7%)
CIE-LAB	lab(58.24, 11.59, -55.77)
CIE-LCH	lch(58.24, 56.96, 281.74°)
OKLab	oklab(64.35% -0.0299 -0.1592)
OKLCH	oklch(64.35% 0.162 259.4)
XYZ	xyz(27.7203, 26.2132, 84.4711)
Luminance	0.2622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8BEE #EEB04D

analogous

#4DDCEE #4D8BEE #604DEE

triadic

#4D8BEE #EE4D8B #8BEE4D

tetradic

#4D8BEE #EE4DDC #EEB04D #4DEE60

square

#4D8BEE #EE4DDC #EEB04D #4DEE60

split-complementary

#4D8BEE #EE604D #DCEE4D

monochromatic

#114EB0 #1667E8 #4D8BEE #85AFF3 #BDD4F9

Accessibility & contrast

On white

3.36

#4D8BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#4D8BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8BEE

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8BEE	#FFFFFF	#000000	##000000
##4D8BEE	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C94F2

Deuteranopia (green-blind)

#4285EC

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4d8bee;
/* rgb */ color: rgb(77, 139, 238);
/* oklch */ color: oklch(64.3% 0.162 259.4);

Tailwind

colors: {
  custom: {
    50: '#8facf4',
    500: '#4d8bee',
    950: '#000000',
  },
}

SCSS

$custom: #4d8bee;
$custom-light: #8facf4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8bee",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 238
  },
  "hsl": {
    "h": 216.894,
    "s": 82.564,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64345,
    "c": 0.16199,
    "h": 259.4
  },
  "luminance": 0.26216
}

Semantic roles & 50–950 ramp

primary

#4D8BEE

secondary

#E9D2AE

accent

#8C07DF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4D8BEE

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

Preview Lab → · Contrast checker → · Palette generator →