#4F80C8#4F80C8

#4F80C8 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 59.8% C 0.123 H 257.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F80C8
RGB	rgb(79, 128, 200)
HSL	hsl(216, 52%, 55%)
HSV	hsv(216, 61%, 78%)
CMYK	cmyk(60.5%, 36%, 0%, 21.6%)
CIE-LAB	lab(53.24, 5.56, -42.38)
CIE-LCH	lch(53.24, 42.74, 277.47°)
OKLab	oklab(59.83% -0.0257 -0.1201)
OKLCH	oklch(59.83% 0.123 257.9)
XYZ	xyz(21.3653, 21.2688, 57.6118)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80C8 #C8974F

analogous

#4FBDC8 #4F80C8 #5A4FC8

triadic

#4F80C8 #C84F80 #80C84F

tetradic

#4F80C8 #C84FBD #C8974F #4FC85A

square

#4F80C8 #C84FBD #C8974F #4FC85A

split-complementary

#4F80C8 #C85A4F #BDC84F

monochromatic

#254777 #3462A6 #4F80C8 #7EA2D7 #ACC3E5

Accessibility & contrast

On white

4.00

#4F80C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4F80C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80C8

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80C8	#FFFFFF	#000000	##000000
##4F80C8	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6185CB

Deuteranopia (green-blind)

#517AC7

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f80c8;
/* rgb */ color: rgb(79, 128, 200);
/* oklch */ color: oklch(59.8% 0.123 257.9);

Tailwind

colors: {
  custom: {
    50: '#8aa4d9',
    500: '#4f80c8',
    950: '#000000',
  },
}

SCSS

$custom: #4f80c8;
$custom-light: #8aa4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80c8",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 200
  },
  "hsl": {
    "h": 215.702,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59832,
    "c": 0.1228,
    "h": 257.9
  },
  "luminance": 0.21271
}

Semantic roles & 50–950 ramp

primary

#4F80C8

secondary

#D3BEA0

accent

#A24CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D0F14

muted

#7D7F83

Preview Lab

Preview with #4F80C8

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

Preview Lab → · Contrast checker → · Palette generator →