#4C59E6#4C59E6

#4C59E6 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.0% C 0.211 H 273.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C59E6
RGB	rgb(76, 89, 230)
HSL	hsl(235, 75%, 60%)
HSV	hsv(235, 67%, 90%)
CMYK	cmyk(67%, 61.3%, 0%, 9.8%)
CIE-LAB	lab(44.79, 39.43, -73.01)
CIE-LCH	lch(44.79, 82.98, 298.37°)
OKLab	oklab(53.98% 0.0111 -0.2106)
OKLCH	oklch(53.98% 0.211 273)
XYZ	xyz(20.8310, 14.3925, 76.5278)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C59E6 #E6D94C

analogous

#4CA6E6 #4C59E6 #8C4CE6

triadic

#4C59E6 #E64C59 #59E64C

tetradic

#4C59E6 #E64CA6 #E6D94C #4CE68C

square

#4C59E6 #E64CA6 #E6D94C #4CE68C

split-complementary

#4C59E6 #E68C4C #A6E64C

monochromatic

#1722A1 #1E2ED7 #4C59E6 #828BED #B7BDF5

Accessibility & contrast

On white

5.41

#4C59E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4C59E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C59E6

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C59E6	#FFFFFF	#000000	##FFFFFF
##4C59E6	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EB

Deuteranopia (green-blind)

#0063E3

Tritanopia (blue-blind)

#007D97

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4c59e6;
/* rgb */ color: rgb(76, 89, 230);
/* oklch */ color: oklch(54.0% 0.211 273.0);

Tailwind

colors: {
  custom: {
    50: '#9088ef',
    500: '#4c59e6',
    950: '#000000',
  },
}

SCSS

$custom: #4c59e6;
$custom-light: #9088ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c59e6",
  "rgb": {
    "r": 76,
    "g": 89,
    "b": 230
  },
  "hsl": {
    "h": 234.935,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.53983,
    "c": 0.21087,
    "h": 273
  },
  "luminance": 0.14394
}

Semantic roles & 50–950 ramp

primary

#4C59E6

secondary

#E5E0A9

accent

#E236F2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4C59E6

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

Preview Lab → · Contrast checker → · Palette generator →