#4A79BF#4A79BF

#4A79BF is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.5% C 0.120 H 258.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A79BF
RGB	rgb(74, 121, 191)
HSL	hsl(216, 48%, 52%)
HSV	hsv(216, 61%, 75%)
CMYK	cmyk(61.3%, 36.6%, 0%, 25.1%)
CIE-LAB	lab(50.56, 5.78, -41.50)
CIE-LCH	lch(50.56, 41.90, 277.93°)
OKLab	oklab(57.53% -0.0246 -0.1177)
OKLCH	oklch(57.53% 0.12 258.2)
XYZ	xyz(19.0621, 18.8905, 51.9218)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A79BF #BF904A

analogous

#4AB4BF #4A79BF #564ABF

triadic

#4A79BF #BF4A79 #79BF4A

tetradic

#4A79BF #BF4AB4 #BF904A #4ABF56

square

#4A79BF #BF4AB4 #BF904A #4ABF56

split-complementary

#4A79BF #BF564A #B4BF4A

monochromatic

#254169 #355C97 #4A79BF #779ACF #A4BCDF

Accessibility & contrast

On white

4.39

#4A79BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4A79BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A79BF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A79BF	#FFFFFF	#000000	##000000
##4A79BF	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7EC2

Deuteranopia (green-blind)

#4B73BE

Tritanopia (blue-blind)

#008993

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a79bf;
/* rgb */ color: rgb(74, 121, 191);
/* oklch */ color: oklch(57.5% 0.120 258.2);

Tailwind

colors: {
  custom: {
    50: '#879fd2',
    500: '#4a79bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a79bf;
$custom-light: #879fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a79bf",
  "rgb": {
    "r": 74,
    "g": 121,
    "b": 191
  },
  "hsl": {
    "h": 215.897,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57529,
    "c": 0.12021,
    "h": 258.2
  },
  "luminance": 0.18892
}

Semantic roles & 50–950 ramp

primary

#4A79BF

secondary

#CCB799

accent

#A150D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4A79BF

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

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