#4A79BB#4A79BB

#4A79BB is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.3% C 0.115 H 257.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4A79BB
RGB	rgb(74, 121, 187)
HSL	hsl(215, 45%, 51%)
HSV	hsv(215, 60%, 73%)
CMYK	cmyk(60.4%, 35.3%, 0%, 26.7%)
CIE-LAB	lab(50.35, 4.42, -39.52)
CIE-LCH	lch(50.35, 39.77, 276.39°)
OKLab	oklab(57.3% -0.0256 -0.1119)
OKLCH	oklch(57.3% 0.115 257.1)
XYZ	xyz(18.6279, 18.7168, 49.6351)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A79BB #BB8C4A

analogous

#4AB2BB #4A79BB #534ABB

triadic

#4A79BB #BB4A79 #79BB4A

tetradic

#4A79BB #BB4AB2 #BB8C4A #4ABB53

square

#4A79BB #BB4AB2 #BB8C4A #4ABB53

split-complementary

#4A79BB #BB534A #B2BB4A

monochromatic

#264065 #375C91 #4A79BB #769ACC #A3BBDC

Accessibility & contrast

On white

4.43

#4A79BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#4A79BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A79BB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A79BB	#FFFFFF	#000000	##000000
##4A79BB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7EBE

Deuteranopia (green-blind)

#4E73BA

Tritanopia (blue-blind)

#008891

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a79bb;
/* rgb */ color: rgb(74, 121, 187);
/* oklch */ color: oklch(57.3% 0.115 257.1);

Tailwind

colors: {
  custom: {
    50: '#869fd0',
    500: '#4a79bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a79bb;
$custom-light: #869fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a79bb",
  "rgb": {
    "r": 74,
    "g": 121,
    "b": 187
  },
  "hsl": {
    "h": 215.044,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57303,
    "c": 0.11479,
    "h": 257.1
  },
  "luminance": 0.18718
}

Semantic roles & 50–950 ramp

primary

#4A79BB

secondary

#C9B597

accent

#9F53D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4A79BB

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

Preview Lab → · Contrast checker → · Palette generator →