#4D80EA#4D80EA

#4D80EA is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.8% C 0.169 H 263.0°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D80EA
RGB	rgb(77, 128, 234)
HSL	hsl(221, 79%, 61%)
HSV	hsv(221, 67%, 92%)
CMYK	cmyk(67.1%, 45.3%, 0%, 8.2%)
CIE-LAB	lab(55.02, 16.87, -58.69)
CIE-LCH	lch(55.02, 61.07, 286.03°)
OKLab	oklab(61.79% -0.0205 -0.1679)
OKLCH	oklch(61.79% 0.169 263)
XYZ	xyz(25.6258, 22.9541, 80.9060)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D80EA #EAB74D

analogous

#4DCEEA #4D80EA #684DEA

triadic

#4D80EA #EA4D80 #80EA4D

tetradic

#4D80EA #EA4DCE #EAB74D #4DEA68

square

#4D80EA #EA4DCE #EAB74D #4DEA68

split-complementary

#4D80EA #EA684D #CEEA4D

monochromatic

#1444A9 #1A5ADF #4D80EA #84A7F0 #BACEF7

Accessibility & contrast

On white

3.76

#4D80EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4D80EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D80EA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D80EA	#FFFFFF	#000000	##000000
##4D80EA	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8BEE

Deuteranopia (green-blind)

#2C7DE8

Tritanopia (blue-blind)

#0099AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4d80ea;
/* rgb */ color: rgb(77, 128, 234);
/* oklch */ color: oklch(61.8% 0.169 263.0);

Tailwind

colors: {
  custom: {
    50: '#8fa4f1',
    500: '#4d80ea',
    950: '#000000',
  },
}

SCSS

$custom: #4d80ea;
$custom-light: #8fa4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d80ea",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 234
  },
  "hsl": {
    "h": 220.51,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61793,
    "c": 0.1692,
    "h": 263
  },
  "luminance": 0.22957
}

Semantic roles & 50–950 ramp

primary

#4D80EA

secondary

#E7D4AC

accent

#970ADB

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4D80EA

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

Preview Lab → · Contrast checker → · Palette generator →