#4F7FC7#4F7FC7

#4F7FC7 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.6% C 0.123 H 258.3°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FC7
RGB	rgb(79, 127, 199)
HSL	hsl(216, 52%, 55%)
HSV	hsv(216, 60%, 78%)
CMYK	cmyk(60.3%, 36.2%, 0%, 22%)
CIE-LAB	lab(52.91, 5.82, -42.34)
CIE-LCH	lch(52.91, 42.74, 277.83°)
OKLab	oklab(59.56% -0.0249 -0.12)
OKLCH	oklch(59.56% 0.123 258.3)
XYZ	xyz(21.1190, 20.9627, 56.9550)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FC7 #C7974F

analogous

#4FBBC7 #4F7FC7 #5B4FC7

triadic

#4F7FC7 #C74F7F #7FC74F

tetradic

#4F7FC7 #C74FBB #C7974F #4FC75B

square

#4F7FC7 #C74FBB #C7974F #4FC75B

split-complementary

#4F7FC7 #C75B4F #BBC74F

monochromatic

#264676 #3461A4 #4F7FC7 #7DA1D6 #ACC3E5

Accessibility & contrast

On white

4.04

#4F7FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4F7FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FC7

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FC7	#FFFFFF	#000000	##000000
##4F7FC7	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6184CA

Deuteranopia (green-blind)

#5079C6

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7fc7;
/* rgb */ color: rgb(79, 127, 199);
/* oklch */ color: oklch(59.6% 0.123 258.3);

Tailwind

colors: {
  custom: {
    50: '#8aa3d8',
    500: '#4f7fc7',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fc7;
$custom-light: #8aa3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fc7",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 216,
    "s": 51.724,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59556,
    "c": 0.12252,
    "h": 258.3
  },
  "luminance": 0.20965
}

Semantic roles & 50–950 ramp

primary

#4F7FC7

secondary

#D2BEA0

accent

#A24DDB

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0D0F14

muted

#7D7F83

Preview Lab

Preview with #4F7FC7

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

Preview Lab → · Contrast checker → · Palette generator →