#4E80D3#4E80D3

#4E80D3 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.4% C 0.138 H 260.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E80D3
RGB	rgb(78, 128, 211)
HSL	hsl(217, 60%, 57%)
HSV	hsv(217, 63%, 83%)
CMYK	cmyk(63%, 39.3%, 0%, 17.3%)
CIE-LAB	lab(53.77, 9.09, -47.78)
CIE-LCH	lch(53.77, 48.64, 280.78°)
OKLab	oklab(60.42% -0.024 -0.1359)
OKLCH	oklch(60.42% 0.138 260)
XYZ	xyz(22.6148, 21.7591, 64.6235)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E80D3 #D3A14E

analogous

#4EC2D3 #4E80D3 #5F4ED3

triadic

#4E80D3 #D34E80 #80D34E

tetradic

#4E80D3 #D34EC2 #D3A14E #4ED35F

square

#4E80D3 #D34EC2 #D3A14E #4ED35F

split-complementary

#4E80D3 #D35F4E #C2D34E

monochromatic

#214785 #2D61B6 #4E80D3 #7FA3DF #B0C6EB

Accessibility & contrast

On white

3.92

#4E80D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4E80D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E80D3

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E80D3	#FFFFFF	#000000	##000000
##4E80D3	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B87D6

Deuteranopia (green-blind)

#487BD1

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e80d3;
/* rgb */ color: rgb(78, 128, 211);
/* oklch */ color: oklch(60.4% 0.138 260.0);

Tailwind

colors: {
  custom: {
    50: '#8ba4e1',
    500: '#4e80d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e80d3;
$custom-light: #8ba4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e80d3",
  "rgb": {
    "r": 78,
    "g": 128,
    "b": 211
  },
  "hsl": {
    "h": 217.444,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60417,
    "c": 0.13801,
    "h": 260
  },
  "luminance": 0.21761
}

Semantic roles & 50–950 ramp

primary

#4E80D3

secondary

#DAC5A3

accent

#A844E3

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E80D3

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

Preview Lab → · Contrast checker → · Palette generator →