#4D79CD#4D79CD

#4D79CD is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.5% C 0.138 H 262.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4D79CD
RGB	rgb(77, 121, 205)
HSL	hsl(219, 56%, 55%)
HSV	hsv(219, 62%, 80%)
CMYK	cmyk(62.4%, 41%, 0%, 19.6%)
CIE-LAB	lab(51.45, 11.13, -48.08)
CIE-LCH	lch(51.45, 49.35, 283.03°)
OKLab	oklab(58.5% -0.0189 -0.1369)
OKLCH	oklch(58.5% 0.138 262.1)
XYZ	xyz(20.9135, 19.6584, 60.4381)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79CD #CDA14D

analogous

#4DB9CD #4D79CD #614DCD

triadic

#4D79CD #CD4D79 #79CD4D

tetradic

#4D79CD #CD4DB9 #CDA14D #4DCD61

square

#4D79CD #CD4DB9 #CDA14D #4DCD61

split-complementary

#4D79CD #CD614D #B9CD4D

monochromatic

#23427D #305BAC #4D79CD #7D9DDA #ADC1E8

Accessibility & contrast

On white

4.26

#4D79CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4D79CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79CD

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79CD	#FFFFFF	#000000	##000000
##4D79CD	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D0

Deuteranopia (green-blind)

#4175CB

Tritanopia (blue-blind)

#008C99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d79cd;
/* rgb */ color: rgb(77, 121, 205);
/* oklch */ color: oklch(58.5% 0.138 262.1);

Tailwind

colors: {
  custom: {
    50: '#8a9fdd',
    500: '#4d79cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d79cd;
$custom-light: #8a9fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79cd",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 205
  },
  "hsl": {
    "h": 219.375,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58501,
    "c": 0.13817,
    "h": 262.1
  },
  "luminance": 0.1966
}

Semantic roles & 50–950 ramp

primary

#4D79CD

secondary

#D6C3A0

accent

#AC48DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D79CD

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

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