#4B5ADC#4B5ADC

#4B5ADC is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.3% C 0.197 H 272.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B5ADC
RGB	rgb(75, 90, 220)
HSL	hsl(234, 67%, 58%)
HSV	hsv(234, 66%, 86%)
CMYK	cmyk(65.9%, 59.1%, 0%, 13.7%)
CIE-LAB	lab(44.20, 35.29, -68.31)
CIE-LCH	lch(44.20, 76.89, 297.32°)
OKLab	oklab(53.29% 0.0095 -0.1968)
OKLCH	oklch(53.29% 0.197 272.8)
XYZ	xyz(19.4718, 13.9737, 69.3673)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5ADC #DCCD4B

analogous

#4BA2DC #4B5ADC #844BDC

triadic

#4B5ADC #DC4B5A #5ADC4B

tetradic

#4B5ADC #DC4BA2 #DCCD4B #4BDC84

square

#4B5ADC #DC4BA2 #DCCD4B #4BDC84

split-complementary

#4B5ADC #DC844B #A2DC4B

monochromatic

#1C2891 #2636C4 #4B5ADC #7E89E6 #B1B8F0

Accessibility & contrast

On white

5.53

#4B5ADC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4B5ADC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5ADC

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5ADC	#FFFFFF	#000000	##FFFFFF
##4B5ADC	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE0

Deuteranopia (green-blind)

#0062D9

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b5adc;
/* rgb */ color: rgb(75, 90, 220);
/* oklch */ color: oklch(53.3% 0.197 272.8);

Tailwind

colors: {
  custom: {
    50: '#8d88e8',
    500: '#4b5adc',
    950: '#000000',
  },
}

SCSS

$custom: #4b5adc;
$custom-light: #8d88e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5adc",
  "rgb": {
    "r": 75,
    "g": 90,
    "b": 220
  },
  "hsl": {
    "h": 233.793,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53286,
    "c": 0.19702,
    "h": 272.8
  },
  "luminance": 0.13975
}

Semantic roles & 50–950 ramp

primary

#4B5ADC

secondary

#DED8A4

accent

#D83DEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4B5ADC

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

Preview Lab → · Contrast checker → · Palette generator →