#4B6DCE#4B6DCE

#4B6DCE is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.155 H 266.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4B6DCE
RGB	rgb(75, 109, 206)
HSL	hsl(224, 57%, 55%)
HSV	hsv(224, 64%, 81%)
CMYK	cmyk(63.6%, 47.1%, 0%, 19.2%)
CIE-LAB	lab(48.12, 18.56, -53.98)
CIE-LCH	lch(48.12, 57.08, 288.98°)
OKLab	oklab(55.94% -0.0085 -0.1544)
OKLCH	oklch(55.94% 0.155 266.8)
XYZ	xyz(19.5070, 16.8876, 60.6122)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6DCE #CEAC4B

analogous

#4BAFCE #4B6DCE #6A4BCE

triadic

#4B6DCE #CE4B6D #6DCE4B

tetradic

#4B6DCE #CE4BAF #CEAC4B #4BCE6A

square

#4B6DCE #CE4BAF #CEAC4B #4BCE6A

split-complementary

#4B6DCE #CE6A4B #AFCE4B

monochromatic

#22397D #2F50AD #4B6DCE #7B94DB #ABBBE8

Accessibility & contrast

On white

4.80

#4B6DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4B6DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6DCE

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6DCE	#FFFFFF	#000000	##FFFFFF
##4B6DCE	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C79D2

Deuteranopia (green-blind)

#236DCC

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b6dce;
/* rgb */ color: rgb(75, 109, 206);
/* oklch */ color: oklch(55.9% 0.155 266.8);

Tailwind

colors: {
  custom: {
    50: '#8a96dd',
    500: '#4b6dce',
    950: '#000000',
  },
}

SCSS

$custom: #4b6dce;
$custom-light: #8a96dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6dce",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 206
  },
  "hsl": {
    "h": 224.427,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55935,
    "c": 0.15463,
    "h": 266.8
  },
  "luminance": 0.16889
}

Semantic roles & 50–950 ramp

primary

#4B6DCE

secondary

#D6C89F

accent

#B947E0

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6DCE

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

Preview Lab → · Contrast checker → · Palette generator →