#4F84DA#4F84DA

#4F84DA is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.7% C 0.143 H 259.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F84DA
RGB	rgb(79, 132, 218)
HSL	hsl(217, 65%, 58%)
HSV	hsv(217, 64%, 85%)
CMYK	cmyk(63.8%, 39.4%, 0%, 14.5%)
CIE-LAB	lab(55.30, 9.24, -49.29)
CIE-LCH	lch(55.30, 50.15, 280.62°)
OKLab	oklab(61.74% -0.0257 -0.1403)
OKLCH	oklch(61.74% 0.143 259.6)
XYZ	xyz(24.1261, 23.2245, 69.5274)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84DA #DAA54F

analogous

#4FCADA #4F84DA #5F4FDA

triadic

#4F84DA #DA4F84 #84DA4F

tetradic

#4F84DA #DA4FCA #DAA54F #4FDA5F

square

#4F84DA #DA4FCA #DAA54F #4FDA5F

split-complementary

#4F84DA #DA5F4F #CADA4F

monochromatic

#1E4A90 #2964C3 #4F84DA #82A7E5 #B4CBEF

Accessibility & contrast

On white

3.72

#4F84DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4F84DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84DA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84DA	#FFFFFF	#000000	##000000
##4F84DA	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8BDD

Deuteranopia (green-blind)

#497ED8

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f84da;
/* rgb */ color: rgb(79, 132, 218);
/* oklch */ color: oklch(61.7% 0.143 259.6);

Tailwind

colors: {
  custom: {
    50: '#8da7e6',
    500: '#4f84da',
    950: '#000000',
  },
}

SCSS

$custom: #4f84da;
$custom-light: #8da7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84da",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 218
  },
  "hsl": {
    "h": 217.122,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61739,
    "c": 0.14258,
    "h": 259.6
  },
  "luminance": 0.23227
}

Semantic roles & 50–950 ramp

primary

#4F84DA

secondary

#DEC9A7

accent

#A840E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F84DA

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

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