#4F7FD1#4F7FD1

#4F7FD1 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.1% C 0.136 H 260.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FD1
RGB	rgb(79, 127, 209)
HSL	hsl(218, 59%, 56%)
HSV	hsv(218, 62%, 82%)
CMYK	cmyk(62.2%, 39.2%, 0%, 18%)
CIE-LAB	lab(53.43, 9.20, -47.19)
CIE-LCH	lch(53.43, 48.08, 281.03°)
OKLab	oklab(60.13% -0.0225 -0.1342)
OKLCH	oklch(60.13% 0.136 260.5)
XYZ	xyz(22.3184, 21.4424, 63.2719)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FD1 #D1A14F

analogous

#4FC0D1 #4F7FD1 #604FD1

triadic

#4F7FD1 #D14F7F #7FD14F

tetradic

#4F7FD1 #D14FC0 #D1A14F #4FD160

square

#4F7FD1 #D14FC0 #D1A14F #4FD160

split-complementary

#4F7FD1 #D1604F #C0D14F

monochromatic

#224683 #2F60B4 #4F7FD1 #80A2DE #B0C6EA

Accessibility & contrast

On white

3.97

#4F7FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4F7FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FD1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FD1	#FFFFFF	#000000	##000000
##4F7FD1	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D4

Deuteranopia (green-blind)

#497ACF

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f7fd1;
/* rgb */ color: rgb(79, 127, 209);
/* oklch */ color: oklch(60.1% 0.136 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ca3df',
    500: '#4f7fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fd1;
$custom-light: #8ca3df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fd1",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 209
  },
  "hsl": {
    "h": 217.846,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60131,
    "c": 0.13604,
    "h": 260.5
  },
  "luminance": 0.21444
}

Semantic roles & 50–950 ramp

primary

#4F7FD1

secondary

#D9C5A3

accent

#A846E2

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F7FD1

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

Preview Lab → · Contrast checker → · Palette generator →