#4A75CE#4A75CE

#4A75CE is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.6% C 0.145 H 263.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4A75CE
RGB	rgb(74, 117, 206)
HSL	hsl(220, 57%, 55%)
HSV	hsv(220, 64%, 81%)
CMYK	cmyk(64.1%, 43.2%, 0%, 19.2%)
CIE-LAB	lab(50.25, 13.40, -50.56)
CIE-LCH	lch(50.25, 52.30, 284.85°)
OKLab	oklab(57.56% -0.0173 -0.1443)
OKLCH	oklch(57.56% 0.145 263.2)
XYZ	xyz(20.3220, 18.6328, 60.9061)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A75CE #CEA34A

analogous

#4AB7CE #4A75CE #614ACE

triadic

#4A75CE #CE4A75 #75CE4A

tetradic

#4A75CE #CE4AB7 #CEA34A #4ACE61

square

#4A75CE #CE4AB7 #CEA34A #4ACE61

split-complementary

#4A75CE #CE614A #B7CE4A

monochromatic

#223F7C #2F58AC #4A75CE #7A9ADB #AABEE8

Accessibility & contrast

On white

4.44

#4A75CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#4A75CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A75CE

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A75CE	#FFFFFF	#000000	##000000
##4A75CE	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7ED1

Deuteranopia (green-blind)

#3772CC

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a75ce;
/* rgb */ color: rgb(74, 117, 206);
/* oklch */ color: oklch(57.6% 0.145 263.2);

Tailwind

colors: {
  custom: {
    50: '#899cdd',
    500: '#4a75ce',
    950: '#000000',
  },
}

SCSS

$custom: #4a75ce;
$custom-light: #899cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a75ce",
  "rgb": {
    "r": 74,
    "g": 117,
    "b": 206
  },
  "hsl": {
    "h": 220.455,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5756,
    "c": 0.14529,
    "h": 263.2
  },
  "luminance": 0.18635
}

Semantic roles & 50–950 ramp

primary

#4A75CE

secondary

#D6C49E

accent

#AF47E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A75CE

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

Preview Lab → · Contrast checker → · Palette generator →