#4C75EB#4C75EB

#4C75EB is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.6% C 0.184 H 266.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C75EB
RGB	rgb(76, 117, 235)
HSL	hsl(225, 80%, 61%)
HSV	hsv(225, 68%, 92%)
CMYK	cmyk(67.7%, 50.2%, 0%, 7.8%)
CIE-LAB	lab(52.12, 23.84, -63.92)
CIE-LCH	lch(52.12, 68.22, 290.46°)
OKLab	oklab(59.59% -0.0114 -0.1835)
OKLCH	oklch(59.59% 0.184 266.4)
XYZ	xyz(24.3320, 20.2548, 81.2084)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C75EB #EBC24C

analogous

#4CC4EB #4C75EB #724CEB

triadic

#4C75EB #EB4C75 #75EB4C

tetradic

#4C75EB #EB4CC4 #EBC24C #4CEB72

square

#4C75EB #EB4CC4 #EBC24C #4CEB72

split-complementary

#4C75EB #EB724C #C4EB4C

monochromatic

#133AAA #194DE1 #4C75EB #839FF1 #BACAF7

Accessibility & contrast

On white

4.16

#4C75EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4C75EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C75EB

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C75EB	#FFFFFF	#000000	##000000
##4C75EB	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F84EF

Deuteranopia (green-blind)

#0075E9

Tritanopia (blue-blind)

#0091A5

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c75eb;
/* rgb */ color: rgb(76, 117, 235);
/* oklch */ color: oklch(59.6% 0.184 266.4);

Tailwind

colors: {
  custom: {
    50: '#8f9cf2',
    500: '#4c75eb',
    950: '#000000',
  },
}

SCSS

$custom: #4c75eb;
$custom-light: #8f9cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c75eb",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 235
  },
  "hsl": {
    "h": 224.528,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.59586,
    "c": 0.18388,
    "h": 266.4
  },
  "luminance": 0.20257
}

Semantic roles & 50–950 ramp

primary

#4C75EB

secondary

#E7D8AB

accent

#A609DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C75EB

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

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