#4F7DD2#4F7DD2

#4F7DD2 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.8% C 0.140 H 261.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F7DD2
RGB	rgb(79, 125, 210)
HSL	hsl(219, 59%, 57%)
HSV	hsv(219, 62%, 82%)
CMYK	cmyk(62.4%, 40.5%, 0%, 17.6%)
CIE-LAB	lab(52.93, 10.76, -48.55)
CIE-LCH	lch(52.93, 49.73, 282.49°)
OKLab	oklab(59.76% -0.0203 -0.1382)
OKLCH	oklch(59.76% 0.14 261.7)
XYZ	xyz(22.1868, 20.9806, 63.8407)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7DD2 #D2A44F

analogous

#4FBFD2 #4F7DD2 #634FD2

triadic

#4F7DD2 #D24F7D #7DD24F

tetradic

#4F7DD2 #D24FBF #D2A44F #4FD263

square

#4F7DD2 #D24FBF #D2A44F #4FD263

split-complementary

#4F7DD2 #D2634F #BFD24F

monochromatic

#224585 #2E5EB5 #4F7DD2 #80A1DE #B0C5EB

Accessibility & contrast

On white

4.04

#4F7DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4F7DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7DD2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7DD2	#FFFFFF	#000000	##000000
##4F7DD2	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5785D5

Deuteranopia (green-blind)

#4479D0

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7dd2;
/* rgb */ color: rgb(79, 125, 210);
/* oklch */ color: oklch(59.8% 0.140 261.7);

Tailwind

colors: {
  custom: {
    50: '#8ca2e0',
    500: '#4f7dd2',
    950: '#000000',
  },
}

SCSS

$custom: #4f7dd2;
$custom-light: #8ca2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7dd2",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 210
  },
  "hsl": {
    "h": 218.931,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5976,
    "c": 0.13966,
    "h": 261.7
  },
  "luminance": 0.20983
}

Semantic roles & 50–950 ramp

primary

#4F7DD2

secondary

#D9C6A4

accent

#AB45E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4F7DD2

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

Preview Lab → · Contrast checker → · Palette generator →