#4D80D3#4D80D3

#4D80D3 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.138 H 259.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D80D3
RGB	rgb(77, 128, 211)
HSL	hsl(217, 60%, 56%)
HSV	hsv(217, 64%, 83%)
CMYK	cmyk(63.5%, 39.3%, 0%, 17.3%)
CIE-LAB	lab(53.73, 8.91, -47.86)
CIE-LCH	lch(53.73, 48.68, 280.55°)
OKLab	oklab(60.37% -0.0248 -0.1361)
OKLCH	oklch(60.37% 0.138 259.7)
XYZ	xyz(22.5334, 21.7172, 64.6197)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D80D3 #D3A04D

analogous

#4DC3D3 #4D80D3 #5D4DD3

triadic

#4D80D3 #D34D80 #80D34D

tetradic

#4D80D3 #D34DC3 #D3A04D #4DD35D

square

#4D80D3 #D34DC3 #D3A04D #4DD35D

split-complementary

#4D80D3 #D35D4D #C3D34D

monochromatic

#214785 #2D61B6 #4D80D3 #7EA3DF #AFC6EB

Accessibility & contrast

On white

3.93

#4D80D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4D80D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D80D3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D80D3	#FFFFFF	#000000	##000000
##4D80D3	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	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: #4d80d3;
/* rgb */ color: rgb(77, 128, 211);
/* oklch */ color: oklch(60.4% 0.138 259.7);

Tailwind

colors: {
  custom: {
    50: '#8ba4e1',
    500: '#4d80d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d80d3;
$custom-light: #8ba4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d80d3",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 211
  },
  "hsl": {
    "h": 217.164,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.6037,
    "c": 0.13838,
    "h": 259.7
  },
  "luminance": 0.21719
}

Semantic roles & 50–950 ramp

primary

#4D80D3

secondary

#D9C4A2

accent

#A744E4

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D80D3

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

Preview Lab → · Contrast checker → · Palette generator →