#4A75EF#4A75EF

#4A75EF is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.8% C 0.190 H 266.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A75EF
RGB	rgb(74, 117, 239)
HSL	hsl(224, 84%, 61%)
HSV	hsv(224, 69%, 94%)
CMYK	cmyk(69%, 51%, 0%, 6.3%)
CIE-LAB	lab(52.30, 24.95, -65.88)
CIE-LCH	lch(52.30, 70.45, 290.75°)
OKLab	oklab(59.77% -0.0127 -0.1893)
OKLCH	oklch(59.77% 0.19 266.1)
XYZ	xyz(24.7599, 20.4079, 84.2789)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A75EF #EFC44A

analogous

#4AC7EF #4A75EF #724AEF

triadic

#4A75EF #EF4A75 #75EF4A

tetradic

#4A75EF #EF4AC7 #EFC44A #4AEF72

square

#4A75EF #EF4AC7 #EFC44A #4AEF72

split-complementary

#4A75EF #EF724A #C7EF4A

monochromatic

#0F39AF #144BE7 #4A75EF #82A0F4 #BACBF9

Accessibility & contrast

On white

4.13

#4A75EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4A75EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A75EF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A75EF	#FFFFFF	#000000	##000000
##4A75EF	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2885F3

Deuteranopia (green-blind)

#0076ED

Tritanopia (blue-blind)

#0092A7

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4a75ef;
/* rgb */ color: rgb(74, 117, 239);
/* oklch */ color: oklch(59.8% 0.190 266.1);

Tailwind

colors: {
  custom: {
    50: '#8f9cf5',
    500: '#4a75ef',
    950: '#000000',
  },
}

SCSS

$custom: #4a75ef;
$custom-light: #8f9cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a75ef",
  "rgb": {
    "r": 74,
    "g": 117,
    "b": 239
  },
  "hsl": {
    "h": 224.364,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.59774,
    "c": 0.18976,
    "h": 266.1
  },
  "luminance": 0.2041
}

Semantic roles & 50–950 ramp

primary

#4A75EF

secondary

#E9D9AC

accent

#A705E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4A75EF

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

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