#4C80D7#4C80D7

#4C80D7 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.6% C 0.144 H 260.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C80D7
RGB	rgb(76, 128, 215)
HSL	hsl(218, 63%, 57%)
HSV	hsv(218, 65%, 84%)
CMYK	cmyk(64.7%, 40.5%, 0%, 15.7%)
CIE-LAB	lab(53.90, 10.12, -49.84)
CIE-LCH	lch(53.90, 50.86, 281.47°)
OKLab	oklab(60.56% -0.0248 -0.142)
OKLCH	oklch(60.56% 0.144 260.1)
XYZ	xyz(22.9610, 21.8789, 67.2898)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80D7 #D7A34C

analogous

#4CC5D7 #4C80D7 #5E4CD7

triadic

#4C80D7 #D74C80 #80D74C

tetradic

#4C80D7 #D74CC5 #D7A34C #4CD75E

square

#4C80D7 #D74CC5 #D7A34C #4CD75E

split-complementary

#4C80D7 #D75E4C #C5D74C

monochromatic

#1F478A #2A61BC #4C80D7 #7EA3E2 #B0C7ED

Accessibility & contrast

On white

3.91

#4C80D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4C80D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80D7

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80D7	#FFFFFF	#000000	##000000
##4C80D7	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5988DA

Deuteranopia (green-blind)

#447BD5

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c80d7;
/* rgb */ color: rgb(76, 128, 215);
/* oklch */ color: oklch(60.6% 0.144 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ba4e4',
    500: '#4c80d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c80d7;
$custom-light: #8ba4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80d7",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 215
  },
  "hsl": {
    "h": 217.554,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60562,
    "c": 0.14412,
    "h": 260.1
  },
  "luminance": 0.21881
}

Semantic roles & 50–950 ramp

primary

#4C80D7

secondary

#DCC7A3

accent

#A941E6

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4C80D7

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

Preview Lab → · Contrast checker → · Palette generator →