#4D80CC#4D80CC

#4D80CC is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.0% C 0.129 H 258.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4D80CC
RGB	rgb(77, 128, 204)
HSL	hsl(216, 55%, 55%)
HSV	hsv(216, 62%, 80%)
CMYK	cmyk(62.3%, 37.3%, 0%, 20%)
CIE-LAB	lab(53.36, 6.53, -44.48)
CIE-LCH	lch(53.36, 44.95, 278.35°)
OKLab	oklab(59.96% -0.0264 -0.1262)
OKLCH	oklch(59.96% 0.129 258.2)
XYZ	xyz(21.6750, 21.3738, 60.0983)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D80CC #CC994D

analogous

#4DBFCC #4D80CC #5A4DCC

triadic

#4D80CC #CC4D80 #80CC4D

tetradic

#4D80CC #CC4DBF #CC994D #4DCC5A

square

#4D80CC #CC4DBF #CC994D #4DCC5A

split-complementary

#4D80CC #CC5A4D #BFCC4D

monochromatic

#23477B #3162AB #4D80CC #7DA2DA #ACC4E7

Accessibility & contrast

On white

3.98

#4D80CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4D80CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D80CC

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D80CC	#FFFFFF	#000000	##000000
##4D80CC	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F86CF

Deuteranopia (green-blind)

#4E7ACA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4d80cc;
/* rgb */ color: rgb(77, 128, 204);
/* oklch */ color: oklch(60.0% 0.129 258.2);

Tailwind

colors: {
  custom: {
    50: '#8aa4dc',
    500: '#4d80cc',
    950: '#000000',
  },
}

SCSS

$custom: #4d80cc;
$custom-light: #8aa4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d80cc",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 204
  },
  "hsl": {
    "h": 215.906,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59963,
    "c": 0.12898,
    "h": 258.2
  },
  "luminance": 0.21376
}

Semantic roles & 50–950 ramp

primary

#4D80CC

secondary

#D5C0A0

accent

#A349DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D80CC

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

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