#4F7CD7#4F7CD7

#4F7CD7 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.9% C 0.148 H 262.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CD7
RGB	rgb(79, 124, 215)
HSL	hsl(220, 63%, 58%)
HSV	hsv(220, 63%, 84%)
CMYK	cmyk(63.3%, 42.3%, 0%, 15.7%)
CIE-LAB	lab(52.93, 13.08, -51.38)
CIE-LCH	lch(52.93, 53.02, 284.28°)
OKLab	oklab(59.85% -0.0183 -0.1465)
OKLCH	oklch(59.85% 0.148 262.9)
XYZ	xyz(22.6936, 20.9818, 67.1308)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CD7 #D7AA4F

analogous

#4FC0D7 #4F7CD7 #664FD7

triadic

#4F7CD7 #D74F7C #7CD74F

tetradic

#4F7CD7 #D74FC0 #D7AA4F #4FD766

square

#4F7CD7 #D74FC0 #D7AA4F #4FD766

split-complementary

#4F7CD7 #D7664F #C0D74F

monochromatic

#20448C #2B5CBE #4F7CD7 #81A1E2 #B3C6EE

Accessibility & contrast

On white

4.04

#4F7CD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4F7CD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CD7

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CD7	#FFFFFF	#000000	##000000
##4F7CD7	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)

#5285DB

Deuteranopia (green-blind)

#3D79D5

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7cd7;
/* rgb */ color: rgb(79, 124, 215);
/* oklch */ color: oklch(59.9% 0.148 262.9);

Tailwind

colors: {
  custom: {
    50: '#8da1e4',
    500: '#4f7cd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cd7;
$custom-light: #8da1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cd7",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 215
  },
  "hsl": {
    "h": 220.147,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59851,
    "c": 0.14762,
    "h": 262.9
  },
  "luminance": 0.20984
}

Semantic roles & 50–950 ramp

primary

#4F7CD7

secondary

#DCCAA6

accent

#B042E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4F7CD7

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

Preview Lab → · Contrast checker → · Palette generator →