#4D80E3#4D80E3

#4D80E3 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.3% C 0.160 H 262.2°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4D80E3
RGB	rgb(77, 128, 227)
HSL	hsl(220, 73%, 60%)
HSV	hsv(220, 66%, 89%)
CMYK	cmyk(66.1%, 43.6%, 0%, 11%)
CIE-LAB	lab(54.62, 14.43, -55.44)
CIE-LCH	lch(54.62, 57.29, 284.59°)
OKLab	oklab(61.35% -0.0216 -0.1584)
OKLCH	oklch(61.35% 0.16 262.2)
XYZ	xyz(24.6400, 22.5598, 75.7141)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D80E3 #E3B04D

analogous

#4DCBE3 #4D80E3 #654DE3

triadic

#4D80E3 #E34D80 #80E34D

tetradic

#4D80E3 #E34DCB #E3B04D #4DE365

square

#4D80E3 #E34DCB #E3B04D #4DE365

split-complementary

#4D80E3 #E3654D #CBE34D

monochromatic

#19469D #215DD2 #4D80E3 #82A6EB #B7CBF4

Accessibility & contrast

On white

3.81

#4D80E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4D80E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D80E3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D80E3	#FFFFFF	#000000	##000000
##4D80E3	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508AE7

Deuteranopia (green-blind)

#377CE1

Tritanopia (blue-blind)

#0097A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d80e3;
/* rgb */ color: rgb(77, 128, 227);
/* oklch */ color: oklch(61.3% 0.160 262.2);

Tailwind

colors: {
  custom: {
    50: '#8ea4ec',
    500: '#4d80e3',
    950: '#000000',
  },
}

SCSS

$custom: #4d80e3;
$custom-light: #8ea4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4d80e3",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 227
  },
  "hsl": {
    "h": 219.6,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61347,
    "c": 0.15985,
    "h": 262.2
  },
  "luminance": 0.22562
}

Semantic roles & 50–950 ramp

primary

#4D80E3

secondary

#E3CFA9

accent

#B138F0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D80E3

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

Preview Lab → · Contrast checker → · Palette generator →