#4A59C3#4A59C3

#4A59C3 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.1% C 0.165 H 273.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#4A59C3
RGB	rgb(74, 89, 195)
HSL	hsl(233, 50%, 53%)
HSV	hsv(233, 62%, 76%)
CMYK	cmyk(62.1%, 54.4%, 0%, 23.5%)
CIE-LAB	lab(42.06, 27.21, -57.40)
CIE-LCH	lch(42.06, 63.52, 295.36°)
OKLab	oklab(51.1% 0.0088 -0.1648)
OKLCH	oklch(51.1% 0.165 273.1)
XYZ	xyz(16.2435, 12.5394, 53.1835)
Luminance	0.1254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A59C3 #C3B44A

analogous

#4A95C3 #4A59C3 #774AC3

triadic

#4A59C3 #C34A59 #59C34A

tetradic

#4A59C3 #C34A95 #C3B44A #4AC377

square

#4A59C3 #C34A95 #C3B44A #4AC377

split-complementary

#4A59C3 #C3774A #95C34A

monochromatic

#242E6E #34419C #4A59C3 #7883D2 #A6ADE1

Accessibility & contrast

On white

5.99

#4A59C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4A59C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A59C3

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A59C3	#FFFFFF	#000000	##FFFFFF
##4A59C3	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C69C7

Deuteranopia (green-blind)

#005EC1

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4a59c3;
/* rgb */ color: rgb(74, 89, 195);
/* oklch */ color: oklch(51.1% 0.165 273.1);

Tailwind

colors: {
  custom: {
    50: '#8887d6',
    500: '#4a59c3',
    950: '#000000',
  },
}

SCSS

$custom: #4a59c3;
$custom-light: #8887d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a59c3",
  "rgb": {
    "r": 74,
    "g": 89,
    "b": 195
  },
  "hsl": {
    "h": 232.562,
    "s": 50.207,
    "l": 52.745
  },
  "oklch": {
    "l": 0.51104,
    "c": 0.16499,
    "h": 273.1
  },
  "luminance": 0.12541
}

Semantic roles & 50–950 ramp

primary

#4A59C3

secondary

#CFC89A

accent

#C84EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4A59C3

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

Preview Lab → · Contrast checker → · Palette generator →