#4A55D8#4A55D8

#4A55D8 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.198 H 273.6°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4A55D8
RGB	rgb(74, 85, 216)
HSL	hsl(235, 65%, 57%)
HSV	hsv(235, 66%, 85%)
CMYK	cmyk(65.7%, 60.6%, 0%, 15.3%)
CIE-LAB	lab(42.63, 36.88, -68.58)
CIE-LCH	lch(42.63, 77.87, 298.27°)
OKLab	oklab(52.01% 0.0125 -0.1977)
OKLCH	oklch(52.01% 0.198 273.6)
XYZ	xyz(18.4631, 12.9091, 66.4711)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A55D8 #D8CD4A

analogous

#4A9CD8 #4A55D8 #864AD8

triadic

#4A55D8 #D84A55 #55D84A

tetradic

#4A55D8 #D84A9C #D8CD4A #4AD886

square

#4A55D8 #D84A9C #D8CD4A #4AD886

split-complementary

#4A55D8 #D8864A #9CD84A

monochromatic

#1E268A #2934BC #4A55D8 #7C84E3 #AFB4EE

Accessibility & contrast

On white

5.86

#4A55D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4A55D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A55D8

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A55D8	#FFFFFF	#000000	##FFFFFF
##4A55D8	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4a55d8;
/* rgb */ color: rgb(74, 85, 216);
/* oklch */ color: oklch(52.0% 0.198 273.6);

Tailwind

colors: {
  custom: {
    50: '#8c85e5',
    500: '#4a55d8',
    950: '#000000',
  },
}

SCSS

$custom: #4a55d8;
$custom-light: #8c85e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a55d8",
  "rgb": {
    "r": 74,
    "g": 85,
    "b": 216
  },
  "hsl": {
    "h": 235.352,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52014,
    "c": 0.19806,
    "h": 273.6
  },
  "luminance": 0.12911
}

Semantic roles & 50–950 ramp

primary

#4A55D8

secondary

#DCD7A2

accent

#DB40E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A55D8

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

Preview Lab → · Contrast checker → · Palette generator →