#4F80D1#4F80D1

#4F80D1 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.3% C 0.135 H 259.9°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F80D1
RGB	rgb(79, 128, 209)
HSL	hsl(217, 59%, 56%)
HSV	hsv(217, 62%, 82%)
CMYK	cmyk(62.2%, 38.8%, 0%, 18%)
CIE-LAB	lab(53.71, 8.59, -46.75)
CIE-LCH	lch(53.71, 47.53, 280.42°)
OKLab	oklab(60.35% -0.0236 -0.1328)
OKLCH	oklch(60.35% 0.135 259.9)
XYZ	xyz(22.4482, 21.7020, 63.3151)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80D1 #D1A04F

analogous

#4FC1D1 #4F80D1 #5F4FD1

triadic

#4F80D1 #D14F80 #80D14F

tetradic

#4F80D1 #D14FC1 #D1A04F #4FD15F

square

#4F80D1 #D14FC1 #D1A04F #4FD15F

split-complementary

#4F80D1 #D15F4F #C1D14F

monochromatic

#224783 #2F61B4 #4F80D1 #80A3DE #B0C6EA

Accessibility & contrast

On white

3.93

#4F80D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4F80D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80D1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80D1	#FFFFFF	#000000	##000000
##4F80D1	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)

#5D87D4

Deuteranopia (green-blind)

#4A7BCF

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f80d1;
/* rgb */ color: rgb(79, 128, 209);
/* oklch */ color: oklch(60.3% 0.135 259.9);

Tailwind

colors: {
  custom: {
    50: '#8ca4df',
    500: '#4f80d1',
    950: '#000000',
  },
}

SCSS

$custom: #4f80d1;
$custom-light: #8ca4df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80d1",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 209
  },
  "hsl": {
    "h": 217.385,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60347,
    "c": 0.13492,
    "h": 259.9
  },
  "luminance": 0.21704
}

Semantic roles & 50–950 ramp

primary

#4F80D1

secondary

#D9C4A3

accent

#A746E2

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F80D1

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

Preview Lab → · Contrast checker → · Palette generator →