#4A5FCA#4A5FCA

#4A5FCA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.167 H 271.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4A5FCA
RGB	rgb(74, 95, 202)
HSL	hsl(230, 55%, 54%)
HSV	hsv(230, 63%, 79%)
CMYK	cmyk(63.4%, 53%, 0%, 20.8%)
CIE-LAB	lab(44.09, 25.82, -58.16)
CIE-LCH	lch(44.09, 63.64, 293.94°)
OKLab	oklab(52.79% 0.0035 -0.1669)
OKLCH	oklch(52.79% 0.167 271.2)
XYZ	xyz(17.5733, 13.9030, 57.6231)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5FCA #CAB54A

analogous

#4A9FCA #4A5FCA #754ACA

triadic

#4A5FCA #CA4A5F #5FCA4A

tetradic

#4A5FCA #CA4A9F #CAB54A #4ACA75

square

#4A5FCA #CA4A9F #CAB54A #4ACA75

split-complementary

#4A5FCA #CA754A #9FCA4A

monochromatic

#233177 #3144A6 #4A5FCA #7989D8 #A9B3E6

Accessibility & contrast

On white

5.55

#4A5FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4A5FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5FCA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5FCA	#FFFFFF	#000000	##FFFFFF
##4A5FCA	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196ECE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4a5fca;
/* rgb */ color: rgb(74, 95, 202);
/* oklch */ color: oklch(52.8% 0.167 271.2);

Tailwind

colors: {
  custom: {
    50: '#898cdb',
    500: '#4a5fca',
    950: '#000000',
  },
}

SCSS

$custom: #4a5fca;
$custom-light: #898cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5fca",
  "rgb": {
    "r": 74,
    "g": 95,
    "b": 202
  },
  "hsl": {
    "h": 230.156,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52785,
    "c": 0.16697,
    "h": 271.2
  },
  "luminance": 0.13905
}

Semantic roles & 50–950 ramp

primary

#4A5FCA

secondary

#D3CA9D

accent

#C64ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A5FCA

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

Preview Lab → · Contrast checker → · Palette generator →