#4A75B2#4A75B2

#4A75B2 is a mid, moderate blue. Relative luminance 0.174; OKLCH L 55.9% C 0.107 H 257.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A75B2
RGB	rgb(74, 117, 178)
HSL	hsl(215, 41%, 49%)
HSV	hsv(215, 58%, 70%)
CMYK	cmyk(58.4%, 34.3%, 0%, 30.2%)
CIE-LAB	lab(48.75, 3.82, -36.85)
CIE-LCH	lch(48.75, 37.05, 275.92°)
OKLab	oklab(55.9% -0.0236 -0.1041)
OKLCH	oklch(55.9% 0.107 257.2)
XYZ	xyz(17.2184, 17.3913, 44.5603)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A75B2 #B2874A

analogous

#4AA9B2 #4A75B2 #534AB2

triadic

#4A75B2 #B24A75 #75B24A

tetradic

#4A75B2 #B24AA9 #B2874A #4AB253

square

#4A75B2 #B24AA9 #B2874A #4AB253

split-complementary

#4A75B2 #B2534A #A9B24A

monochromatic

#263C5C #385987 #4A75B2 #7496C5 #9FB6D7

Accessibility & contrast

On white

4.69

#4A75B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4A75B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A75B2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A75B2	#FFFFFF	#000000	##FFFFFF
##4A75B2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C79B5

Deuteranopia (green-blind)

#4E6FB1

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a75b2;
/* rgb */ color: rgb(74, 117, 178);
/* oklch */ color: oklch(55.9% 0.107 257.2);

Tailwind

colors: {
  custom: {
    50: '#859cc9',
    500: '#4a75b2',
    950: '#000000',
  },
}

SCSS

$custom: #4a75b2;
$custom-light: #859cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a75b2",
  "rgb": {
    "r": 74,
    "g": 117,
    "b": 178
  },
  "hsl": {
    "h": 215.192,
    "s": 41.27,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55903,
    "c": 0.10677,
    "h": 257.2
  },
  "luminance": 0.17393
}

Semantic roles & 50–950 ramp

primary

#4A75B2

secondary

#C4B094

accent

#9E57D1

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4A75B2

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

Preview Lab → · Contrast checker → · Palette generator →