#4D79BE#4D79BE

#4D79BE is a mid, moderate blue. Relative luminance 0.190; OKLCH L 57.6% C 0.118 H 259.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D79BE
RGB	rgb(77, 121, 190)
HSL	hsl(217, 47%, 52%)
HSV	hsv(217, 59%, 75%)
CMYK	cmyk(59.5%, 36.3%, 0%, 25.5%)
CIE-LAB	lab(50.65, 6.03, -40.77)
CIE-LCH	lch(50.65, 41.21, 278.42°)
OKLab	oklab(57.62% -0.0223 -0.1155)
OKLCH	oklch(57.62% 0.118 259.1)
XYZ	xyz(19.1889, 18.9686, 51.3553)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79BE #BE924D

analogous

#4DB2BE #4D79BE #594DBE

triadic

#4D79BE #BE4D79 #79BE4D

tetradic

#4D79BE #BE4DB2 #BE924D #4DBE59

square

#4D79BE #BE4DB2 #BE924D #4DBE59

split-complementary

#4D79BE #BE594D #B2BE4D

monochromatic

#27416A #375C97 #4D79BE #7A9BCE #A7BCDF

Accessibility & contrast

On white

4.38

#4D79BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4D79BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79BE

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79BE	#FFFFFF	#000000	##000000
##4D79BE	1.00	4.38	4.79	4.79
#FFFFFF	4.38	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)

#5C7EC1

Deuteranopia (green-blind)

#4D74BD

Tritanopia (blue-blind)

#008892

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4d79be;
/* rgb */ color: rgb(77, 121, 190);
/* oklch */ color: oklch(57.6% 0.118 259.1);

Tailwind

colors: {
  custom: {
    50: '#889fd2',
    500: '#4d79be',
    950: '#000000',
  },
}

SCSS

$custom: #4d79be;
$custom-light: #889fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79be",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 190
  },
  "hsl": {
    "h": 216.637,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57622,
    "c": 0.11761,
    "h": 259.1
  },
  "luminance": 0.1897
}

Semantic roles & 50–950 ramp

primary

#4D79BE

secondary

#CCB99B

accent

#A352D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D79BE

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

Preview Lab → · Contrast checker → · Palette generator →