#4B7DE0#4B7DE0

#4B7DE0 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.4% C 0.160 H 262.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4B7DE0
RGB	rgb(75, 125, 224)
HSL	hsl(220, 71%, 59%)
HSV	hsv(220, 67%, 88%)
CMYK	cmyk(66.5%, 44.2%, 0%, 12.2%)
CIE-LAB	lab(53.54, 14.91, -55.48)
CIE-LCH	lch(53.54, 57.45, 285.04°)
OKLab	oklab(60.44% -0.021 -0.1586)
OKLCH	oklch(60.44% 0.16 262.5)
XYZ	xyz(23.6851, 21.5426, 73.4165)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7DE0 #E0AE4B

analogous

#4BC7E0 #4B7DE0 #634BE0

triadic

#4B7DE0 #E04B7D #7DE04B

tetradic

#4B7DE0 #E04BC7 #E0AE4B #4BE063

square

#4B7DE0 #E04BC7 #E0AE4B #4BE063

split-complementary

#4B7DE0 #E0634B #C7E04B

monochromatic

#1A4497 #235BCB #4B7DE0 #7FA3E9 #B3C8F2

Accessibility & contrast

On white

3.96

#4B7DE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4B7DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7DE0

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7DE0	#FFFFFF	#000000	##000000
##4B7DE0	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D87E4

Deuteranopia (green-blind)

#327ADE

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b7de0;
/* rgb */ color: rgb(75, 125, 224);
/* oklch */ color: oklch(60.4% 0.160 262.5);

Tailwind

colors: {
  custom: {
    50: '#8ca2ea',
    500: '#4b7de0',
    950: '#000000',
  },
}

SCSS

$custom: #4b7de0;
$custom-light: #8ca2ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7de0",
  "rgb": {
    "r": 75,
    "g": 125,
    "b": 224
  },
  "hsl": {
    "h": 219.866,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60437,
    "c": 0.15998,
    "h": 262.5
  },
  "luminance": 0.21545
}

Semantic roles & 50–950 ramp

primary

#4B7DE0

secondary

#E1CDA6

accent

#B13AED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4B7DE0

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

Preview Lab → · Contrast checker → · Palette generator →