#4F7DC5#4F7DC5

#4F7DC5 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.0% C 0.122 H 259.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F7DC5
RGB	rgb(79, 125, 197)
HSL	hsl(217, 50%, 54%)
HSV	hsv(217, 60%, 77%)
CMYK	cmyk(59.9%, 36.5%, 0%, 22.7%)
CIE-LAB	lab(52.24, 6.36, -42.25)
CIE-LCH	lch(52.24, 42.73, 278.56°)
OKLab	oklab(59% -0.0232 -0.1197)
OKLCH	oklch(59% 0.122 259)
XYZ	xyz(20.6326, 20.3589, 55.6549)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7DC5 #C5974F

analogous

#4FB8C5 #4F7DC5 #5C4FC5

triadic

#4F7DC5 #C54F7D #7DC54F

tetradic

#4F7DC5 #C54FB8 #C5974F #4FC55C

square

#4F7DC5 #C54FB8 #C5974F #4FC55C

split-complementary

#4F7DC5 #C55C4F #B8C54F

monochromatic

#264474 #355FA2 #4F7DC5 #7D9FD4 #ABC1E3

Accessibility & contrast

On white

4.14

#4F7DC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4F7DC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7DC5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7DC5	#FFFFFF	#000000	##000000
##4F7DC5	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F83C8

Deuteranopia (green-blind)

#4F78C3

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7dc5;
/* rgb */ color: rgb(79, 125, 197);
/* oklch */ color: oklch(59.0% 0.122 259.0);

Tailwind

colors: {
  custom: {
    50: '#8aa2d7',
    500: '#4f7dc5',
    950: '#000000',
  },
}

SCSS

$custom: #4f7dc5;
$custom-light: #8aa2d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7dc5",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 197
  },
  "hsl": {
    "h": 216.61,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59002,
    "c": 0.12197,
    "h": 259
  },
  "luminance": 0.20361
}

Semantic roles & 50–950 ramp

primary

#4F7DC5

secondary

#D1BD9F

accent

#A34EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0F14

muted

#7D7E83

Preview Lab

Preview with #4F7DC5

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

Preview Lab → · Contrast checker → · Palette generator →