#4A56CF#4A56CF

#4A56CF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.5% C 0.185 H 273.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4A56CF
RGB	rgb(74, 86, 207)
HSL	hsl(235, 58%, 55%)
HSV	hsv(235, 64%, 81%)
CMYK	cmyk(64.3%, 58.5%, 0%, 18.8%)
CIE-LAB	lab(42.18, 33.20, -64.15)
CIE-LCH	lch(42.18, 72.23, 297.36°)
OKLab	oklab(51.47% 0.0118 -0.1846)
OKLCH	oklch(51.47% 0.185 273.7)
XYZ	xyz(17.4106, 12.6149, 60.5368)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A56CF #CFC34A

analogous

#4A99CF #4A56CF #804ACF

triadic

#4A56CF #CF4A56 #56CF4A

tetradic

#4A56CF #CF4A99 #CFC34A #4ACF80

square

#4A56CF #CF4A99 #CFC34A #4ACF80

split-complementary

#4A56CF #CF804A #99CF4A

monochromatic

#212A7D #2E3AAE #4A56CF #7A83DC #ABB0E9

Accessibility & contrast

On white

5.96

#4A56CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4A56CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A56CF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A56CF	#FFFFFF	#000000	##FFFFFF
##4A56CF	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#005ECD

Tritanopia (blue-blind)

#00748A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a56cf;
/* rgb */ color: rgb(74, 86, 207);
/* oklch */ color: oklch(51.5% 0.185 273.7);

Tailwind

colors: {
  custom: {
    50: '#8b85df',
    500: '#4a56cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a56cf;
$custom-light: #8b85df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a56cf",
  "rgb": {
    "r": 74,
    "g": 86,
    "b": 207
  },
  "hsl": {
    "h": 234.586,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51466,
    "c": 0.18501,
    "h": 273.7
  },
  "luminance": 0.12616
}

Semantic roles & 50–950 ramp

primary

#4A56CF

secondary

#D6D19F

accent

#D346E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A56CF

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

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