#4B5DD7#4B5DD7

#4B5DD7 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.187 H 272.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B5DD7
RGB	rgb(75, 93, 215)
HSL	hsl(232, 64%, 57%)
HSV	hsv(232, 65%, 84%)
CMYK	cmyk(65.1%, 56.7%, 0%, 15.7%)
CIE-LAB	lab(44.56, 31.72, -64.86)
CIE-LCH	lch(44.56, 72.20, 296.06°)
OKLab	oklab(53.44% 0.0069 -0.1866)
OKLCH	oklch(53.44% 0.187 272.1)
XYZ	xyz(19.0776, 14.2291, 66.0179)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5DD7 #D7C54B

analogous

#4BA3D7 #4B5DD7 #7F4BD7

triadic

#4B5DD7 #D74B5D #5DD74B

tetradic

#4B5DD7 #D74BA3 #D7C54B #4BD77F

square

#4B5DD7 #D74BA3 #D7C54B #4BD77F

split-complementary

#4B5DD7 #D77F4B #A3D74B

monochromatic

#1E2C89 #2A3CBB #4B5DD7 #7D8AE2 #AFB7ED

Accessibility & contrast

On white

5.46

#4B5DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4B5DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5DD7

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5DD7	#FFFFFF	#000000	##FFFFFF
##4B5DD7	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DB

Deuteranopia (green-blind)

#0063D5

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4b5dd7;
/* rgb */ color: rgb(75, 93, 215);
/* oklch */ color: oklch(53.4% 0.187 272.1);

Tailwind

colors: {
  custom: {
    50: '#8c8ae4',
    500: '#4b5dd7',
    950: '#000000',
  },
}

SCSS

$custom: #4b5dd7;
$custom-light: #8c8ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5dd7",
  "rgb": {
    "r": 75,
    "g": 93,
    "b": 215
  },
  "hsl": {
    "h": 232.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5344,
    "c": 0.18676,
    "h": 272.1
  },
  "luminance": 0.14231
}

Semantic roles & 50–950 ramp

primary

#4B5DD7

secondary

#DBD4A2

accent

#D141E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4B5DD7

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

Preview Lab → · Contrast checker → · Palette generator →