#4F83D2#4F83D2

#4F83D2 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.1% C 0.133 H 258.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F83D2
RGB	rgb(79, 131, 210)
HSL	hsl(216, 59%, 57%)
HSV	hsv(216, 62%, 82%)
CMYK	cmyk(62.4%, 37.6%, 0%, 17.6%)
CIE-LAB	lab(54.60, 7.12, -45.90)
CIE-LCH	lch(54.60, 46.45, 278.82°)
OKLab	oklab(61.06% -0.0264 -0.1303)
OKLCH	oklch(61.06% 0.133 258.5)
XYZ	xyz(22.9695, 22.5459, 64.1016)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F83D2 #D29E4F

analogous

#4FC5D2 #4F83D2 #5D4FD2

triadic

#4F83D2 #D24F83 #83D24F

tetradic

#4F83D2 #D24FC5 #D29E4F #4FD25D

square

#4F83D2 #D24FC5 #D29E4F #4FD25D

split-complementary

#4F83D2 #D25D4F #C5D24F

monochromatic

#224985 #2E64B5 #4F83D2 #80A5DE #B0C8EB

Accessibility & contrast

On white

3.81

#4F83D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4F83D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F83D2

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F83D2	#FFFFFF	#000000	##000000
##4F83D2	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6189D5

Deuteranopia (green-blind)

#4E7DD0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f83d2;
/* rgb */ color: rgb(79, 131, 210);
/* oklch */ color: oklch(61.1% 0.133 258.5);

Tailwind

colors: {
  custom: {
    50: '#8ca6e0',
    500: '#4f83d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f83d2;
$custom-light: #8ca6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f83d2",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 210
  },
  "hsl": {
    "h": 216.183,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61057,
    "c": 0.13299,
    "h": 258.5
  },
  "luminance": 0.22548
}

Semantic roles & 50–950 ramp

primary

#4F83D2

secondary

#D9C4A4

accent

#A445E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F83D2

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

Preview Lab → · Contrast checker → · Palette generator →