#4F7BBF#4F7BBF

#4F7BBF is a mid, moderate blue. Relative luminance 0.196; OKLCH L 58.2% C 0.116 H 258.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BBF
RGB	rgb(79, 123, 191)
HSL	hsl(216, 47%, 53%)
HSV	hsv(216, 59%, 75%)
CMYK	cmyk(58.6%, 35.6%, 0%, 25.1%)
CIE-LAB	lab(51.37, 5.56, -40.20)
CIE-LCH	lch(51.37, 40.58, 277.88°)
OKLab	oklab(58.22% -0.0225 -0.1138)
OKLCH	oklch(58.22% 0.116 258.8)
XYZ	xyz(19.7081, 19.5881, 52.0224)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BBF #BF934F

analogous

#4FB3BF #4F7BBF #5B4FBF

triadic

#4F7BBF #BF4F7B #7BBF4F

tetradic

#4F7BBF #BF4FB3 #BF934F #4FBF5B

square

#4F7BBF #BF4FB3 #BF934F #4FBF5B

split-complementary

#4F7BBF #BF5B4F #B3BF4F

monochromatic

#27426C #385E99 #4F7BBF #7C9DCF #A9BEE0

Accessibility & contrast

On white

4.27

#4F7BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4F7BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BBF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BBF	#FFFFFF	#000000	##000000
##4F7BBF	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C2

Deuteranopia (green-blind)

#5076BE

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f7bbf;
/* rgb */ color: rgb(79, 123, 191);
/* oklch */ color: oklch(58.2% 0.116 258.8);

Tailwind

colors: {
  custom: {
    50: '#89a0d2',
    500: '#4f7bbf',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bbf;
$custom-light: #89a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bbf",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 191
  },
  "hsl": {
    "h": 216.429,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58224,
    "c": 0.11597,
    "h": 258.8
  },
  "luminance": 0.1959
}

Semantic roles & 50–950 ramp

primary

#4F7BBF

secondary

#CDBA9D

accent

#A251D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F7BBF

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

Preview Lab → · Contrast checker → · Palette generator →