#4F7CD1#4F7CD1

#4F7CD1 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.5% C 0.139 H 262.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CD1
RGB	rgb(79, 124, 209)
HSL	hsl(219, 59%, 56%)
HSV	hsv(219, 62%, 82%)
CMYK	cmyk(62.2%, 40.7%, 0%, 18%)
CIE-LAB	lab(52.60, 11.03, -48.51)
CIE-LCH	lch(52.60, 49.75, 282.80°)
OKLab	oklab(59.49% -0.0194 -0.1381)
OKLCH	oklch(59.49% 0.139 262)
XYZ	xyz(21.9367, 20.6790, 63.1446)
Luminance	0.2068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CD1 #D1A44F

analogous

#4FBDD1 #4F7CD1 #634FD1

triadic

#4F7CD1 #D14F7C #7CD14F

tetradic

#4F7CD1 #D14FBD #D1A44F #4FD163

square

#4F7CD1 #D14FBD #D1A44F #4FD163

split-complementary

#4F7CD1 #D1634F #BDD14F

monochromatic

#224483 #2F5DB4 #4F7CD1 #80A0DE #B0C4EA

Accessibility & contrast

On white

4.09

#4F7CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4F7CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CD1

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CD1	#FFFFFF	#000000	##000000
##4F7CD1	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5684D4

Deuteranopia (green-blind)

#4378CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7cd1;
/* rgb */ color: rgb(79, 124, 209);
/* oklch */ color: oklch(59.5% 0.139 262.0);

Tailwind

colors: {
  custom: {
    50: '#8ca1df',
    500: '#4f7cd1',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cd1;
$custom-light: #8ca1df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cd1",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 209
  },
  "hsl": {
    "h": 219.231,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59486,
    "c": 0.13944,
    "h": 262
  },
  "luminance": 0.20681
}

Semantic roles & 50–950 ramp

primary

#4F7CD1

secondary

#D9C6A3

accent

#AC46E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F7CD1

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

Preview Lab → · Contrast checker → · Palette generator →