#4F7FC6#4F7FC6

#4F7FC6 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.121 H 258.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FC6
RGB	rgb(79, 127, 198)
HSL	hsl(216, 51%, 54%)
HSV	hsv(216, 60%, 78%)
CMYK	cmyk(60.1%, 35.9%, 0%, 22.4%)
CIE-LAB	lab(52.86, 5.49, -41.85)
CIE-LCH	lch(52.86, 42.21, 277.47°)
OKLab	oklab(59.5% -0.0251 -0.1185)
OKLCH	oklch(59.5% 0.121 258)
XYZ	xyz(21.0033, 20.9164, 56.3456)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FC6 #C6964F

analogous

#4FBBC6 #4F7FC6 #5B4FC6

triadic

#4F7FC6 #C64F7F #7FC64F

tetradic

#4F7FC6 #C64FBB #C6964F #4FC65B

square

#4F7FC6 #C64FBB #C6964F #4FC65B

split-complementary

#4F7FC6 #C65B4F #BBC64F

monochromatic

#264675 #3561A3 #4F7FC6 #7DA1D5 #ABC2E4

Accessibility & contrast

On white

4.05

#4F7FC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4F7FC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FC6

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FC6	#FFFFFF	#000000	##000000
##4F7FC6	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6184C9

Deuteranopia (green-blind)

#5179C5

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7fc6;
/* rgb */ color: rgb(79, 127, 198);
/* oklch */ color: oklch(59.5% 0.121 258.0);

Tailwind

colors: {
  custom: {
    50: '#8aa3d7',
    500: '#4f7fc6',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fc6;
$custom-light: #8aa3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fc6",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 198
  },
  "hsl": {
    "h": 215.798,
    "s": 51.073,
    "l": 54.314
  },
  "oklch": {
    "l": 0.595,
    "c": 0.12117,
    "h": 258
  },
  "luminance": 0.20918
}

Semantic roles & 50–950 ramp

primary

#4F7FC6

secondary

#D2BD9F

accent

#A24DDB

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0D0F14

muted

#7D7F83

Preview Lab

Preview with #4F7FC6

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

Preview Lab → · Contrast checker → · Palette generator →