#4C59DC#4C59DC

#4C59DC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.2% C 0.198 H 273.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C59DC
RGB	rgb(76, 89, 220)
HSL	hsl(235, 67%, 58%)
HSV	hsv(235, 65%, 86%)
CMYK	cmyk(65.5%, 59.5%, 0%, 13.7%)
CIE-LAB	lab(44.01, 36.05, -68.60)
CIE-LCH	lch(44.01, 77.50, 297.72°)
OKLab	oklab(53.17% 0.0113 -0.1976)
OKLCH	oklch(53.17% 0.198 273.3)
XYZ	xyz(19.4668, 13.8468, 69.3431)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C59DC #DCCF4C

analogous

#4CA1DC #4C59DC #874CDC

triadic

#4C59DC #DC4C59 #59DC4C

tetradic

#4C59DC #DC4CA1 #DCCF4C #4CDC87

square

#4C59DC #DC4CA1 #DCCF4C #4CDC87

split-complementary

#4C59DC #DC874C #A1DC4C

monochromatic

#1C2791 #2635C4 #4C59DC #7F88E6 #B2B8F0

Accessibility & contrast

On white

5.57

#4C59DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4C59DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C59DC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C59DC	#FFFFFF	#000000	##FFFFFF
##4C59DC	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE0

Deuteranopia (green-blind)

#0062D9

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c59dc;
/* rgb */ color: rgb(76, 89, 220);
/* oklch */ color: oklch(53.2% 0.198 273.3);

Tailwind

colors: {
  custom: {
    50: '#8e88e8',
    500: '#4c59dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c59dc;
$custom-light: #8e88e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c59dc",
  "rgb": {
    "r": 76,
    "g": 89,
    "b": 220
  },
  "hsl": {
    "h": 234.583,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53166,
    "c": 0.19796,
    "h": 273.3
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#4C59DC

secondary

#DFD9A5

accent

#DB3EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C59DC

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

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