#4F7BCD#4F7BCD

#4F7BCD is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.0% C 0.135 H 261.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BCD
RGB	rgb(79, 123, 205)
HSL	hsl(219, 56%, 56%)
HSV	hsv(219, 61%, 80%)
CMYK	cmyk(61.5%, 40%, 0%, 19.6%)
CIE-LAB	lab(52.10, 10.28, -47.03)
CIE-LCH	lch(52.10, 48.14, 282.32°)
OKLab	oklab(59.03% -0.0192 -0.1337)
OKLCH	oklch(59.03% 0.135 261.8)
XYZ	xyz(21.3230, 20.2341, 60.5276)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BCD #CDA14F

analogous

#4FBACD #4F7BCD #624FCD

triadic

#4F7BCD #CD4F7B #7BCD4F

tetradic

#4F7BCD #CD4FBA #CDA14F #4FCD62

square

#4F7BCD #CD4FBA #CDA14F #4FCD62

split-complementary

#4F7BCD #CD624F #BACD4F

monochromatic

#24437E #315DAE #4F7BCD #7F9FDB #AEC2E8

Accessibility & contrast

On white

4.16

#4F7BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4F7BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BCD

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BCD	#FFFFFF	#000000	##000000
##4F7BCD	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5783D0

Deuteranopia (green-blind)

#4577CB

Tritanopia (blue-blind)

#008D9A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f7bcd;
/* rgb */ color: rgb(79, 123, 205);
/* oklch */ color: oklch(59.0% 0.135 261.8);

Tailwind

colors: {
  custom: {
    50: '#8ba0dd',
    500: '#4f7bcd',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bcd;
$custom-light: #8ba0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bcd",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 205
  },
  "hsl": {
    "h": 219.048,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59031,
    "c": 0.13513,
    "h": 261.8
  },
  "luminance": 0.20236
}

Semantic roles & 50–950 ramp

primary

#4F7BCD

secondary

#D6C4A2

accent

#AB49DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F7BCD

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

Preview Lab → · Contrast checker → · Palette generator →