#4B6ACC#4B6ACC

#4B6ACC is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.2% C 0.156 H 267.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B6ACC
RGB	rgb(75, 106, 204)
HSL	hsl(226, 56%, 55%)
HSV	hsv(226, 63%, 80%)
CMYK	cmyk(63.2%, 48%, 0%, 20%)
CIE-LAB	lab(47.19, 19.75, -54.33)
CIE-LCH	lch(47.19, 57.81, 289.98°)
OKLab	oklab(55.18% -0.0058 -0.1555)
OKLCH	oklch(55.18% 0.156 267.9)
XYZ	xyz(18.9510, 16.1619, 59.2359)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6ACC #CCAD4B

analogous

#4BABCC #4B6ACC #6C4BCC

triadic

#4B6ACC #CC4B6A #6ACC4B

tetradic

#4B6ACC #CC4BAB #CCAD4B #4BCC6C

square

#4B6ACC #CC4BAB #CCAD4B #4BCC6C

split-complementary

#4B6ACC #CC6C4B #ABCC4B

monochromatic

#23387A #304DAA #4B6ACC #7B91DA #AAB9E7

Accessibility & contrast

On white

4.96

#4B6ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4B6ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6ACC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6ACC	#FFFFFF	#000000	##FFFFFF
##4B6ACC	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3776D0

Deuteranopia (green-blind)

#1D6ACA

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b6acc;
/* rgb */ color: rgb(75, 106, 204);
/* oklch */ color: oklch(55.2% 0.156 267.9);

Tailwind

colors: {
  custom: {
    50: '#8994dc',
    500: '#4b6acc',
    950: '#000000',
  },
}

SCSS

$custom: #4b6acc;
$custom-light: #8994dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6acc",
  "rgb": {
    "r": 75,
    "g": 106,
    "b": 204
  },
  "hsl": {
    "h": 225.581,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55184,
    "c": 0.15558,
    "h": 267.9
  },
  "luminance": 0.16164
}

Semantic roles & 50–950 ramp

primary

#4B6ACC

secondary

#D5C89E

accent

#BB49DF

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6ACC

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

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