#4F75D2#4F75D2

#4F75D2 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.1% C 0.149 H 265.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F75D2
RGB	rgb(79, 117, 210)
HSL	hsl(223, 59%, 57%)
HSV	hsv(223, 62%, 82%)
CMYK	cmyk(62.4%, 44.3%, 0%, 17.6%)
CIE-LAB	lab(50.73, 15.67, -52.06)
CIE-LCH	lch(50.73, 54.37, 286.75°)
OKLab	oklab(58.07% -0.0121 -0.1486)
OKLCH	oklch(58.07% 0.149 265.3)
XYZ	xyz(21.2146, 19.0361, 63.5166)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F75D2 #D2AC4F

analogous

#4FB7D2 #4F75D2 #6B4FD2

triadic

#4F75D2 #D24F75 #75D24F

tetradic

#4F75D2 #D24FB7 #D2AC4F #4FD26B

square

#4F75D2 #D24FB7 #D2AC4F #4FD26B

split-complementary

#4F75D2 #D26B4F #B7D24F

monochromatic

#223F85 #2E56B5 #4F75D2 #809BDE #B0C1EB

Accessibility & contrast

On white

4.37

#4F75D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4F75D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F75D2

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F75D2	#FFFFFF	#000000	##000000
##4F75D2	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497FD6

Deuteranopia (green-blind)

#3473D0

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f75d2;
/* rgb */ color: rgb(79, 117, 210);
/* oklch */ color: oklch(58.1% 0.149 265.3);

Tailwind

colors: {
  custom: {
    50: '#8c9ce0',
    500: '#4f75d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f75d2;
$custom-light: #8c9ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f75d2",
  "rgb": {
    "r": 79,
    "g": 117,
    "b": 210
  },
  "hsl": {
    "h": 222.595,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58066,
    "c": 0.14908,
    "h": 265.3
  },
  "luminance": 0.19038
}

Semantic roles & 50–950 ramp

primary

#4F75D2

secondary

#D9CAA4

accent

#B545E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F75D2

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

Preview Lab → · Contrast checker → · Palette generator →