#4B7AD0#4B7AD0

#4B7AD0 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.8% C 0.142 H 261.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B7AD0
RGB	rgb(75, 122, 208)
HSL	hsl(219, 59%, 55%)
HSV	hsv(219, 64%, 82%)
CMYK	cmyk(63.9%, 41.3%, 0%, 18.4%)
CIE-LAB	lab(51.80, 11.19, -49.23)
CIE-LCH	lch(51.80, 50.48, 282.81°)
OKLab	oklab(58.8% -0.021 -0.1403)
OKLCH	oklch(58.8% 0.142 261.5)
XYZ	xyz(21.2423, 19.9670, 62.3968)
Luminance	0.1997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7AD0 #D0A14B

analogous

#4BBCD0 #4B7AD0 #5E4BD0

triadic

#4B7AD0 #D04B7A #7AD04B

tetradic

#4B7AD0 #D04BBC #D0A14B #4BD05E

square

#4B7AD0 #D04BBC #D0A14B #4BD05E

split-complementary

#4B7AD0 #D05E4B #BCD04B

monochromatic

#21437F #2E5CB0 #4B7AD0 #7C9EDD #ACC2E9

Accessibility & contrast

On white

4.21

#4B7AD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4B7AD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7AD0

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7AD0	#FFFFFF	#000000	##000000
##4B7AD0	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5382D3

Deuteranopia (green-blind)

#3F76CE

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b7ad0;
/* rgb */ color: rgb(75, 122, 208);
/* oklch */ color: oklch(58.8% 0.142 261.5);

Tailwind

colors: {
  custom: {
    50: '#8aa0df',
    500: '#4b7ad0',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ad0;
$custom-light: #8aa0df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ad0",
  "rgb": {
    "r": 75,
    "g": 122,
    "b": 208
  },
  "hsl": {
    "h": 218.797,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.58801,
    "c": 0.14184,
    "h": 261.5
  },
  "luminance": 0.19969
}

Semantic roles & 50–950 ramp

primary

#4B7AD0

secondary

#D7C4A0

accent

#AB46E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4B7AD0

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

Preview Lab → · Contrast checker → · Palette generator →