#4A5ABA#4A5ABA

#4A5ABA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.151 H 272.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4A5ABA
RGB	rgb(74, 90, 186)
HSL	hsl(231, 45%, 51%)
HSV	hsv(231, 60%, 73%)
CMYK	cmyk(60.2%, 51.6%, 0%, 27.1%)
CIE-LAB	lab(41.71, 23.49, -52.73)
CIE-LCH	lch(41.71, 57.73, 294.01°)
OKLab	oklab(50.64% 0.0072 -0.151)
OKLCH	oklch(50.64% 0.151 272.7)
XYZ	xyz(15.3402, 12.3121, 48.0129)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5ABA #BAAA4A

analogous

#4A92BA #4A5ABA #724ABA

triadic

#4A5ABA #BA4A5A #5ABA4A

tetradic

#4A5ABA #BA4A92 #BAAA4A #4ABA72

square

#4A5ABA #BA4A92 #BAAA4A #4ABA72

split-complementary

#4A5ABA #BA724A #92BA4A

monochromatic

#262F64 #374490 #4A5ABA #7682CB #A3ABDC

Accessibility & contrast

On white

6.06

#4A5ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4A5ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5ABA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5ABA	#FFFFFF	#000000	##FFFFFF
##4A5ABA	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2467BD

Deuteranopia (green-blind)

#045EB8

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a5aba;
/* rgb */ color: rgb(74, 90, 186);
/* oklch */ color: oklch(50.6% 0.151 272.7);

Tailwind

colors: {
  custom: {
    50: '#8788cf',
    500: '#4a5aba',
    950: '#000000',
  },
}

SCSS

$custom: #4a5aba;
$custom-light: #8788cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5aba",
  "rgb": {
    "r": 74,
    "g": 90,
    "b": 186
  },
  "hsl": {
    "h": 231.429,
    "s": 44.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50643,
    "c": 0.15117,
    "h": 272.7
  },
  "luminance": 0.12313
}

Semantic roles & 50–950 ramp

primary

#4A5ABA

secondary

#C9C297

accent

#C253D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4A5ABA

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

Preview Lab → · Contrast checker → · Palette generator →