#4A55E7#4A55E7

#4A55E7 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.3% C 0.217 H 273.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A55E7
RGB	rgb(74, 85, 231)
HSL	hsl(236, 77%, 60%)
HSV	hsv(236, 68%, 91%)
CMYK	cmyk(68%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(43.83, 41.93, -75.15)
CIE-LCH	lch(43.83, 86.06, 299.16°)
OKLab	oklab(53.27% 0.0118 -0.2169)
OKLCH	oklch(53.27% 0.217 273.1)
XYZ	xyz(20.4915, 13.7204, 77.1542)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A55E7 #E7DC4A

analogous

#4AA4E7 #4A55E7 #8D4AE7

triadic

#4A55E7 #E74A55 #55E74A

tetradic

#4A55E7 #E74AA4 #E7DC4A #4AE78D

square

#4A55E7 #E74AA4 #E7DC4A #4AE78D

split-complementary

#4A55E7 #E78D4A #A4E74A

monochromatic

#151FA1 #1D2AD7 #4A55E7 #8088EE #B6BBF5

Accessibility & contrast

On white

5.61

#4A55E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4A55E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A55E7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A55E7	#FFFFFF	#000000	##FFFFFF
##4A55E7	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEC

Deuteranopia (green-blind)

#0060E4

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4a55e7;
/* rgb */ color: rgb(74, 85, 231);
/* oklch */ color: oklch(53.3% 0.217 273.1);

Tailwind

colors: {
  custom: {
    50: '#8f85f0',
    500: '#4a55e7',
    950: '#000000',
  },
}

SCSS

$custom: #4a55e7;
$custom-light: #8f85f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a55e7",
  "rgb": {
    "r": 74,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 235.796,
    "s": 76.585,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53272,
    "c": 0.21726,
    "h": 273.1
  },
  "luminance": 0.13722
}

Semantic roles & 50–950 ramp

primary

#4A55E7

secondary

#E5E0A8

accent

#E635F3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4A55E7

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

Preview Lab → · Contrast checker → · Palette generator →