#4F7BD2#4F7BD2

#4F7BD2 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.142 H 262.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BD2
RGB	rgb(79, 123, 210)
HSL	hsl(220, 59%, 57%)
HSV	hsv(220, 62%, 82%)
CMYK	cmyk(62.4%, 41.4%, 0%, 17.6%)
CIE-LAB	lab(52.37, 11.98, -49.43)
CIE-LCH	lch(52.37, 50.87, 283.62°)
OKLab	oklab(59.33% -0.0182 -0.1408)
OKLCH	oklch(59.33% 0.142 262.6)
XYZ	xyz(21.9362, 20.4793, 63.7572)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BD2 #D2A64F

analogous

#4FBDD2 #4F7BD2 #654FD2

triadic

#4F7BD2 #D24F7B #7BD24F

tetradic

#4F7BD2 #D24FBD #D2A64F #4FD265

square

#4F7BD2 #D24FBD #D2A64F #4FD265

split-complementary

#4F7BD2 #D2654F #BDD24F

monochromatic

#224385 #2E5CB5 #4F7BD2 #80A0DE #B0C4EB

Accessibility & contrast

On white

4.12

#4F7BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4F7BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BD2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BD2	#FFFFFF	#000000	##000000
##4F7BD2	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5483D5

Deuteranopia (green-blind)

#4177D0

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7bd2;
/* rgb */ color: rgb(79, 123, 210);
/* oklch */ color: oklch(59.3% 0.142 262.6);

Tailwind

colors: {
  custom: {
    50: '#8ca0e0',
    500: '#4f7bd2',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bd2;
$custom-light: #8ca0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bd2",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 210
  },
  "hsl": {
    "h": 219.847,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59332,
    "c": 0.14196,
    "h": 262.6
  },
  "luminance": 0.20481
}

Semantic roles & 50–950 ramp

primary

#4F7BD2

secondary

#D9C7A4

accent

#AE45E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F7BD2

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

Preview Lab → · Contrast checker → · Palette generator →