#4A75BE#4A75BE

#4A75BE is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.6% C 0.123 H 260.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4A75BE
RGB	rgb(74, 117, 190)
HSL	hsl(218, 47%, 52%)
HSV	hsv(218, 61%, 75%)
CMYK	cmyk(61.1%, 38.4%, 0%, 25.5%)
CIE-LAB	lab(49.37, 7.88, -42.81)
CIE-LCH	lch(49.37, 43.53, 280.44°)
OKLab	oklab(56.59% -0.0206 -0.1215)
OKLCH	oklch(56.59% 0.123 260.4)
XYZ	xyz(18.4763, 17.8945, 51.1855)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A75BE #BE934A

analogous

#4AAFBE #4A75BE #594ABE

triadic

#4A75BE #BE4A75 #75BE4A

tetradic

#4A75BE #BE4AAF #BE934A #4ABE59

square

#4A75BE #BE4AAF #BE934A #4ABE59

split-complementary

#4A75BE #BE594A #AFBE4A

monochromatic

#253E68 #365995 #4A75BE #7797CE #A4BADE

Accessibility & contrast

On white

4.59

#4A75BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4A75BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A75BE

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A75BE	#FFFFFF	#000000	##FFFFFF
##4A75BE	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC1

Deuteranopia (green-blind)

#4670BC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a75be;
/* rgb */ color: rgb(74, 117, 190);
/* oklch */ color: oklch(56.6% 0.123 260.4);

Tailwind

colors: {
  custom: {
    50: '#869cd2',
    500: '#4a75be',
    950: '#000000',
  },
}

SCSS

$custom: #4a75be;
$custom-light: #869cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a75be",
  "rgb": {
    "r": 74,
    "g": 117,
    "b": 190
  },
  "hsl": {
    "h": 217.759,
    "s": 47.154,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.12326,
    "h": 260.4
  },
  "luminance": 0.17896
}

Semantic roles & 50–950 ramp

primary

#4A75BE

secondary

#CBB898

accent

#A551D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4A75BE

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

Preview Lab → · Contrast checker → · Palette generator →