#4D79BD#4D79BD

#4D79BD is a mid, moderate blue. Relative luminance 0.189; OKLCH L 57.6% C 0.116 H 258.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D79BD
RGB	rgb(77, 121, 189)
HSL	hsl(216, 46%, 52%)
HSV	hsv(216, 59%, 74%)
CMYK	cmyk(59.3%, 36%, 0%, 25.9%)
CIE-LAB	lab(50.60, 5.70, -40.27)
CIE-LCH	lch(50.60, 40.67, 278.05°)
OKLab	oklab(57.57% -0.0225 -0.114)
OKLCH	oklch(57.57% 0.116 258.8)
XYZ	xyz(19.0800, 18.9250, 50.7817)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79BD #BD914D

analogous

#4DB1BD #4D79BD #594DBD

triadic

#4D79BD #BD4D79 #79BD4D

tetradic

#4D79BD #BD4DB1 #BD914D #4DBD59

square

#4D79BD #BD4DB1 #BD914D #4DBD59

split-complementary

#4D79BD #BD594D #B1BD4D

monochromatic

#274169 #375C95 #4D79BD #7A9BCE #A6BCDE

Accessibility & contrast

On white

4.39

#4D79BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4D79BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79BD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79BD	#FFFFFF	#000000	##000000
##4D79BD	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7EC0

Deuteranopia (green-blind)

#4E74BC

Tritanopia (blue-blind)

#008892

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4d79bd;
/* rgb */ color: rgb(77, 121, 189);
/* oklch */ color: oklch(57.6% 0.116 258.8);

Tailwind

colors: {
  custom: {
    50: '#889fd1',
    500: '#4d79bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d79bd;
$custom-light: #889fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79bd",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 189
  },
  "hsl": {
    "h": 216.429,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57566,
    "c": 0.11625,
    "h": 258.8
  },
  "luminance": 0.18927
}

Semantic roles & 50–950 ramp

primary

#4D79BD

secondary

#CBB89A

accent

#A252D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D79BD

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

Preview Lab → · Contrast checker → · Palette generator →