#4F84D2#4F84D2

#4F84D2 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.3% C 0.132 H 258.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4F84D2
RGB	rgb(79, 132, 210)
HSL	hsl(216, 59%, 57%)
HSV	hsv(216, 62%, 82%)
CMYK	cmyk(62.4%, 37.1%, 0%, 17.6%)
CIE-LAB	lab(54.88, 6.52, -45.45)
CIE-LCH	lch(54.88, 45.92, 278.17°)
OKLab	oklab(61.28% -0.0275 -0.129)
OKLCH	oklch(61.28% 0.132 258)
XYZ	xyz(23.1044, 22.8158, 64.1466)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84D2 #D29D4F

analogous

#4FC6D2 #4F84D2 #5C4FD2

triadic

#4F84D2 #D24F84 #84D24F

tetradic

#4F84D2 #D24FC6 #D29D4F #4FD25C

square

#4F84D2 #D24FC6 #D29D4F #4FD25C

split-complementary

#4F84D2 #D25C4F #C6D24F

monochromatic

#224A85 #2E65B5 #4F84D2 #80A6DE #B0C8EB

Accessibility & contrast

On white

3.77

#4F84D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4F84D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84D2

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84D2	#FFFFFF	#000000	##000000
##4F84D2	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628AD5

Deuteranopia (green-blind)

#507ED0

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f84d2;
/* rgb */ color: rgb(79, 132, 210);
/* oklch */ color: oklch(61.3% 0.132 258.0);

Tailwind

colors: {
  custom: {
    50: '#8ca7e0',
    500: '#4f84d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f84d2;
$custom-light: #8ca7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84d2",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 210
  },
  "hsl": {
    "h": 215.725,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.13191,
    "h": 258
  },
  "luminance": 0.22818
}

Semantic roles & 50–950 ramp

primary

#4F84D2

secondary

#D9C4A4

accent

#A345E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F84D2

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

Preview Lab → · Contrast checker → · Palette generator →