#4A55D3#4A55D3

#4A55D3 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.6% C 0.192 H 273.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4A55D3
RGB	rgb(74, 85, 211)
HSL	hsl(235, 61%, 56%)
HSV	hsv(235, 65%, 83%)
CMYK	cmyk(64.9%, 59.7%, 0%, 17.3%)
CIE-LAB	lab(42.24, 35.18, -66.35)
CIE-LCH	lch(42.24, 75.10, 297.93°)
OKLab	oklab(51.61% 0.0126 -0.1911)
OKLCH	oklch(51.61% 0.192 273.8)
XYZ	xyz(17.8265, 12.6544, 63.1185)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A55D3 #D3C84A

analogous

#4A9AD3 #4A55D3 #834AD3

triadic

#4A55D3 #D34A55 #55D34A

tetradic

#4A55D3 #D34A9A #D3C84A #4AD383

square

#4A55D3 #D34A9A #D3C84A #4AD383

split-complementary

#4A55D3 #D3834A #9AD34A

monochromatic

#202883 #2C37B4 #4A55D3 #7B83DF #ACB1EB

Accessibility & contrast

On white

5.95

#4A55D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4A55D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A55D3

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A55D3	#FFFFFF	#000000	##FFFFFF
##4A55D3	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD7

Deuteranopia (green-blind)

#005ED1

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a55d3;
/* rgb */ color: rgb(74, 85, 211);
/* oklch */ color: oklch(51.6% 0.192 273.8);

Tailwind

colors: {
  custom: {
    50: '#8b85e1',
    500: '#4a55d3',
    950: '#000000',
  },
}

SCSS

$custom: #4a55d3;
$custom-light: #8b85e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a55d3",
  "rgb": {
    "r": 74,
    "g": 85,
    "b": 211
  },
  "hsl": {
    "h": 235.182,
    "s": 60.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51606,
    "c": 0.19152,
    "h": 273.8
  },
  "luminance": 0.12656
}

Semantic roles & 50–950 ramp

primary

#4A55D3

secondary

#D9D4A0

accent

#D744E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A55D3

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

Preview Lab → · Contrast checker → · Palette generator →