#4A55D7#4A55D7

#4A55D7 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.9% C 0.197 H 273.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4A55D7
RGB	rgb(74, 85, 215)
HSL	hsl(235, 64%, 57%)
HSV	hsv(235, 66%, 84%)
CMYK	cmyk(65.6%, 60.5%, 0%, 15.7%)
CIE-LAB	lab(42.55, 36.54, -68.14)
CIE-LCH	lch(42.55, 77.32, 298.20°)
OKLab	oklab(51.93% 0.0125 -0.1964)
OKLCH	oklch(51.93% 0.197 273.6)
XYZ	xyz(18.3342, 12.8575, 65.7924)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A55D7 #D7CC4A

analogous

#4A9CD7 #4A55D7 #864AD7

triadic

#4A55D7 #D74A55 #55D74A

tetradic

#4A55D7 #D74A9C #D7CC4A #4AD786

square

#4A55D7 #D74A9C #D7CC4A #4AD786

split-complementary

#4A55D7 #D7864A #9CD74A

monochromatic

#1E2688 #2935BB #4A55D7 #7C84E2 #AEB3ED

Accessibility & contrast

On white

5.88

#4A55D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4A55D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A55D7

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A55D7	#FFFFFF	#000000	##FFFFFF
##4A55D7	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a55d7;
/* rgb */ color: rgb(74, 85, 215);
/* oklch */ color: oklch(51.9% 0.197 273.6);

Tailwind

colors: {
  custom: {
    50: '#8c85e4',
    500: '#4a55d7',
    950: '#000000',
  },
}

SCSS

$custom: #4a55d7;
$custom-light: #8c85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a55d7",
  "rgb": {
    "r": 74,
    "g": 85,
    "b": 215
  },
  "hsl": {
    "h": 235.319,
    "s": 63.801,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51932,
    "c": 0.19676,
    "h": 273.6
  },
  "luminance": 0.12859
}

Semantic roles & 50–950 ramp

primary

#4A55D7

secondary

#DBD7A2

accent

#DA41E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A55D7

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

Preview Lab → · Contrast checker → · Palette generator →