#4A5BCF#4A5BCF

#4A5BCF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.179 H 272.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A5BCF
RGB	rgb(74, 91, 207)
HSL	hsl(232, 58%, 55%)
HSV	hsv(232, 64%, 81%)
CMYK	cmyk(64.3%, 56%, 0%, 18.8%)
CIE-LAB	lab(43.42, 30.07, -62.13)
CIE-LCH	lch(43.42, 69.02, 295.82°)
OKLab	oklab(52.39% 0.0074 -0.1786)
OKLCH	oklch(52.39% 0.179 272.4)
XYZ	xyz(17.8238, 13.4415, 60.6746)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5BCF #CFBE4A

analogous

#4A9DCF #4A5BCF #7C4ACF

triadic

#4A5BCF #CF4A5B #5BCF4A

tetradic

#4A5BCF #CF4A9D #CFBE4A #4ACF7C

square

#4A5BCF #CF4A9D #CFBE4A #4ACF7C

split-complementary

#4A5BCF #CF7C4A #9DCF4A

monochromatic

#212D7D #2E3EAE #4A5BCF #7A87DC #ABB3E9

Accessibility & contrast

On white

5.69

#4A5BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4A5BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5BCF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5BCF	#FFFFFF	#000000	##FFFFFF
##4A5BCF	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0061CD

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4a5bcf;
/* rgb */ color: rgb(74, 91, 207);
/* oklch */ color: oklch(52.4% 0.179 272.4);

Tailwind

colors: {
  custom: {
    50: '#8a89de',
    500: '#4a5bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4a5bcf;
$custom-light: #8a89de;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5bcf",
  "rgb": {
    "r": 74,
    "g": 91,
    "b": 207
  },
  "hsl": {
    "h": 232.331,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.17879,
    "h": 272.4
  },
  "luminance": 0.13443
}

Semantic roles & 50–950 ramp

primary

#4A5BCF

secondary

#D6CF9F

accent

#CE46E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A5BCF

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

Preview Lab → · Contrast checker → · Palette generator →