#4F7FD0#4F7FD0

#4F7FD0 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.1% C 0.135 H 260.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FD0
RGB	rgb(79, 127, 208)
HSL	hsl(218, 58%, 56%)
HSV	hsv(218, 62%, 82%)
CMYK	cmyk(62%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(53.38, 8.86, -46.71)
CIE-LCH	lch(53.38, 47.54, 280.74°)
OKLab	oklab(60.07% -0.0228 -0.1327)
OKLCH	oklch(60.07% 0.135 260.3)
XYZ	xyz(22.1950, 21.3931, 62.6219)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FD0 #D0A04F

analogous

#4FC0D0 #4F7FD0 #604FD0

triadic

#4F7FD0 #D04F7F #7FD04F

tetradic

#4F7FD0 #D04FC0 #D0A04F #4FD060

square

#4F7FD0 #D04FC0 #D0A04F #4FD060

split-complementary

#4F7FD0 #D0604F #C0D04F

monochromatic

#234682 #3060B2 #4F7FD0 #7FA2DD #B0C5EA

Accessibility & contrast

On white

3.98

#4F7FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4F7FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FD0

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FD0	#FFFFFF	#000000	##000000
##4F7FD0	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D3

Deuteranopia (green-blind)

#4A7ACE

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f7fd0;
/* rgb */ color: rgb(79, 127, 208);
/* oklch */ color: oklch(60.1% 0.135 260.3);

Tailwind

colors: {
  custom: {
    50: '#8ca3df',
    500: '#4f7fd0',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fd0;
$custom-light: #8ca3df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fd0",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 217.674,
    "s": 57.848,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60072,
    "c": 0.13469,
    "h": 260.3
  },
  "luminance": 0.21395
}

Semantic roles & 50–950 ramp

primary

#4F7FD0

secondary

#D8C4A3

accent

#A847E1

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F7FD0

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

Preview Lab → · Contrast checker → · Palette generator →