#4F7BB7#4F7BB7

#4F7BB7 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.8% C 0.105 H 256.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BB7
RGB	rgb(79, 123, 183)
HSL	hsl(215, 42%, 51%)
HSV	hsv(215, 57%, 72%)
CMYK	cmyk(56.8%, 32.8%, 0%, 28.2%)
CIE-LAB	lab(50.97, 2.91, -36.23)
CIE-LCH	lch(50.97, 36.34, 274.60°)
OKLab	oklab(57.79% -0.0246 -0.1022)
OKLCH	oklch(57.79% 0.105 256.5)
XYZ	xyz(18.8517, 19.2455, 47.5119)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BB7 #B78B4F

analogous

#4FAFB7 #4F7BB7 #574FB7

triadic

#4F7BB7 #B74F7B #7BB74F

tetradic

#4F7BB7 #B74FAF #B78B4F #4FB757

square

#4F7BB7 #B74FAF #B78B4F #4FB757

split-complementary

#4F7BB7 #B7574F #AFB74F

monochromatic

#294163 #3A5E8F #4F7BB7 #7A9CC9 #A6BCDB

Accessibility & contrast

On white

4.33

#4F7BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4F7BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BB7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BB7	#FFFFFF	#000000	##000000
##4F7BB7	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBA

Deuteranopia (green-blind)

#5575B6

Tritanopia (blue-blind)

#008891

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f7bb7;
/* rgb */ color: rgb(79, 123, 183);
/* oklch */ color: oklch(57.8% 0.105 256.5);

Tailwind

colors: {
  custom: {
    50: '#88a0cd',
    500: '#4f7bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bb7;
$custom-light: #88a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bb7",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 183
  },
  "hsl": {
    "h": 214.615,
    "s": 41.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57786,
    "c": 0.10511,
    "h": 256.5
  },
  "luminance": 0.19247
}

Semantic roles & 50–950 ramp

primary

#4F7BB7

secondary

#C8B49A

accent

#9D56D2

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4F7BB7

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

Preview Lab → · Contrast checker → · Palette generator →