#4A55D5#4A55D5

#4A55D5 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.8% C 0.194 H 273.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4A55D5
RGB	rgb(74, 85, 213)
HSL	hsl(235, 62%, 56%)
HSV	hsv(235, 65%, 84%)
CMYK	cmyk(65.3%, 60.1%, 0%, 16.5%)
CIE-LAB	lab(42.39, 35.86, -67.25)
CIE-LCH	lch(42.39, 76.21, 298.07°)
OKLab	oklab(51.77% 0.0126 -0.1937)
OKLCH	oklch(51.77% 0.194 273.7)
XYZ	xyz(18.0788, 12.7553, 64.4472)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A55D5 #D5CA4A

analogous

#4A9BD5 #4A55D5 #854AD5

triadic

#4A55D5 #D54A55 #55D54A

tetradic

#4A55D5 #D54A9B #D5CA4A #4AD585

square

#4A55D5 #D54A9B #D5CA4A #4AD585

split-complementary

#4A55D5 #D5854A #9BD54A

monochromatic

#1F2786 #2B36B7 #4A55D5 #7C84E1 #ADB2EC

Accessibility & contrast

On white

5.91

#4A55D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4A55D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A55D5

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A55D5	#FFFFFF	#000000	##FFFFFF
##4A55D5	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD9

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a55d5;
/* rgb */ color: rgb(74, 85, 213);
/* oklch */ color: oklch(51.8% 0.194 273.7);

Tailwind

colors: {
  custom: {
    50: '#8c85e3',
    500: '#4a55d5',
    950: '#000000',
  },
}

SCSS

$custom: #4a55d5;
$custom-light: #8c85e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a55d5",
  "rgb": {
    "r": 74,
    "g": 85,
    "b": 213
  },
  "hsl": {
    "h": 235.252,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51768,
    "c": 0.19415,
    "h": 273.7
  },
  "luminance": 0.12757
}

Semantic roles & 50–950 ramp

primary

#4A55D5

secondary

#DAD5A1

accent

#D942E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A55D5

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

Preview Lab → · Contrast checker → · Palette generator →