#4A5AC0#4A5AC0

#4A5AC0 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.1% C 0.160 H 272.7°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4A5AC0
RGB	rgb(74, 90, 192)
HSL	hsl(232, 48%, 52%)
HSV	hsv(232, 61%, 75%)
CMYK	cmyk(61.5%, 53.1%, 0%, 24.7%)
CIE-LAB	lab(42.11, 25.55, -55.58)
CIE-LCH	lch(42.11, 61.17, 294.69°)
OKLab	oklab(51.08% 0.0077 -0.1594)
OKLCH	oklch(51.08% 0.16 272.7)
XYZ	xyz(15.9915, 12.5726, 51.4430)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5AC0 #C0B04A

analogous

#4A95C0 #4A5AC0 #754AC0

triadic

#4A5AC0 #C04A5A #5AC04A

tetradic

#4A5AC0 #C04A95 #C0B04A #4AC075

square

#4A5AC0 #C04A95 #C0B04A #4AC075

split-complementary

#4A5AC0 #C0754A #95C04A

monochromatic

#252E6B #354298 #4A5AC0 #7783D0 #A5ADE0

Accessibility & contrast

On white

5.97

#4A5AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4A5AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5AC0

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5AC0	#FFFFFF	#000000	##FFFFFF
##4A5AC0	1.00	5.97	3.51	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A69C4

Deuteranopia (green-blind)

#005EBE

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4a5ac0;
/* rgb */ color: rgb(74, 90, 192);
/* oklch */ color: oklch(51.1% 0.160 272.7);

Tailwind

colors: {
  custom: {
    50: '#8888d4',
    500: '#4a5ac0',
    950: '#000000',
  },
}

SCSS

$custom: #4a5ac0;
$custom-light: #8888d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5ac0",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 192
  },
  "hsl": {
    "h": 231.864,
    "s": 48.361,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51077,
    "c": 0.15955,
    "h": 272.7
  },
  "luminance": 0.12574
}

Semantic roles & 50–950 ramp

primary

#4A5AC0

secondary

#CDC699

accent

#C550D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4A5AC0

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

Preview Lab → · Contrast checker → · Palette generator →