#4A59C8#4A59C8

#4A59C8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.5% C 0.172 H 273.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4A59C8
RGB	rgb(74, 89, 200)
HSL	hsl(233, 53%, 54%)
HSV	hsv(233, 63%, 78%)
CMYK	cmyk(63%, 55.5%, 0%, 21.6%)
CIE-LAB	lab(42.41, 28.92, -59.73)
CIE-LCH	lch(42.41, 66.36, 295.84°)
OKLab	oklab(51.48% 0.009 -0.1716)
OKLCH	oklch(51.48% 0.172 273)
XYZ	xyz(16.8183, 12.7693, 56.2108)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A59C8 #C8B94A

analogous

#4A98C8 #4A59C8 #7A4AC8

triadic

#4A59C8 #C84A59 #59C84A

tetradic

#4A59C8 #C84A98 #C8B94A #4AC87A

square

#4A59C8 #C84A98 #C8B94A #4AC87A

split-complementary

#4A59C8 #C87A4A #98C84A

monochromatic

#232D74 #323FA3 #4A59C8 #7984D6 #A8AFE5

Accessibility & contrast

On white

5.91

#4A59C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4A59C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A59C8

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A59C8	#FFFFFF	#000000	##FFFFFF
##4A59C8	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#007388

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a59c8;
/* rgb */ color: rgb(74, 89, 200);
/* oklch */ color: oklch(51.5% 0.172 273.0);

Tailwind

colors: {
  custom: {
    50: '#8987d9',
    500: '#4a59c8',
    950: '#000000',
  },
}

SCSS

$custom: #4a59c8;
$custom-light: #8987d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a59c8",
  "rgb": {
    "r": 74,
    "g": 89,
    "b": 200
  },
  "hsl": {
    "h": 232.857,
    "s": 53.39,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5148,
    "c": 0.17184,
    "h": 273
  },
  "luminance": 0.12771
}

Semantic roles & 50–950 ramp

primary

#4A59C8

secondary

#D2CB9C

accent

#CB4BDD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A59C8

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

Preview Lab → · Contrast checker → · Palette generator →