#4D8AF7#4D8AF7

#4D8AF7 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.7% C 0.175 H 261.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D8AF7
RGB	rgb(77, 138, 247)
HSL	hsl(218, 91%, 64%)
HSV	hsv(218, 69%, 97%)
CMYK	cmyk(68.8%, 44.1%, 0%, 3.1%)
CIE-LAB	lab(58.48, 15.32, -60.37)
CIE-LCH	lch(58.48, 62.28, 284.24°)
OKLab	oklab(64.69% -0.0273 -0.1727)
OKLCH	oklch(64.69% 0.175 261)
XYZ	xyz(28.9315, 26.4671, 91.5616)
Luminance	0.2647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8AF7 #F7BA4D

analogous

#4DDFF7 #4D8AF7 #654DF7

triadic

#4D8AF7 #F74D8A #8AF74D

tetradic

#4D8AF7 #F74DDF #F7BA4D #4DF765

square

#4D8AF7 #F74DDF #F7BA4D #4DF765

split-complementary

#4D8AF7 #F7654D #DFF74D

monochromatic

#094BC1 #1264F4 #4D8AF7 #88B0FA #C2D7FC

Accessibility & contrast

On white

3.34

#4D8AF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4D8AF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8AF7

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8AF7	#FFFFFF	#000000	##000000
##4D8AF7	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5495FB

Deuteranopia (green-blind)

#3485F5

Tritanopia (blue-blind)

#00A3B4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d8af7;
/* rgb */ color: rgb(77, 138, 247);
/* oklch */ color: oklch(64.7% 0.175 261.0);

Tailwind

colors: {
  custom: {
    50: '#91abfa',
    500: '#4d8af7',
    950: '#000000',
  },
}

SCSS

$custom: #4d8af7;
$custom-light: #91abfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8af7",
  "rgb": {
    "r": 77,
    "g": 138,
    "b": 247
  },
  "hsl": {
    "h": 218.471,
    "s": 91.398,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64694,
    "c": 0.17487,
    "h": 261
  },
  "luminance": 0.2647
}

Semantic roles & 50–950 ramp

primary

#4D8AF7

secondary

#EED8B2

accent

#9300E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4D8AF7

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

Preview Lab → · Contrast checker → · Palette generator →