#4B7CD5#4B7CD5

#4B7CD5 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.5% C 0.146 H 261.3°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B7CD5
RGB	rgb(75, 124, 213)
HSL	hsl(219, 62%, 56%)
HSV	hsv(219, 65%, 84%)
CMYK	cmyk(64.8%, 41.8%, 0%, 16.5%)
CIE-LAB	lab(52.63, 11.69, -50.73)
CIE-LCH	lch(52.63, 52.06, 282.98°)
OKLab	oklab(59.54% -0.022 -0.1446)
OKLCH	oklch(59.54% 0.146 261.3)
XYZ	xyz(22.1153, 20.7131, 65.7705)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7CD5 #D5A44B

analogous

#4BC1D5 #4B7CD5 #5F4BD5

triadic

#4B7CD5 #D54B7C #7CD54B

tetradic

#4B7CD5 #D54BC1 #D5A44B #4BD55F

square

#4B7CD5 #D54BC1 #D5A44B #4BD55F

split-complementary

#4B7CD5 #D55F4B #C1D54B

monochromatic

#1F4486 #2B5DB8 #4B7CD5 #7DA0E1 #AEC4EC

Accessibility & contrast

On white

4.08

#4B7CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4B7CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7CD5

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7CD5	#FFFFFF	#000000	##000000
##4B7CD5	1.00	4.08	5.14	5.14
#FFFFFF	4.08	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)

#5384D8

Deuteranopia (green-blind)

#3E78D3

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b7cd5;
/* rgb */ color: rgb(75, 124, 213);
/* oklch */ color: oklch(59.5% 0.146 261.3);

Tailwind

colors: {
  custom: {
    50: '#8aa1e2',
    500: '#4b7cd5',
    950: '#000000',
  },
}

SCSS

$custom: #4b7cd5;
$custom-light: #8aa1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7cd5",
  "rgb": {
    "r": 75,
    "g": 124,
    "b": 213
  },
  "hsl": {
    "h": 218.696,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59537,
    "c": 0.14632,
    "h": 261.3
  },
  "luminance": 0.20715
}

Semantic roles & 50–950 ramp

primary

#4B7CD5

secondary

#DAC6A2

accent

#AB43E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4B7CD5

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

Preview Lab → · Contrast checker → · Palette generator →