#4B789E#4B789E

#4B789E is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.077 H 245.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B789E
RGB	rgb(75, 120, 158)
HSL	hsl(207, 36%, 46%)
HSV	hsv(207, 53%, 62%)
CMYK	cmyk(52.5%, 24.1%, 0%, 38%)
CIE-LAB	lab(48.76, -4.27, -25.18)
CIE-LCH	lch(48.76, 25.54, 260.38°)
OKLab	oklab(55.62% -0.0324 -0.0703)
OKLCH	oklch(55.62% 0.077 245.3)
XYZ	xyz(15.7875, 17.3962, 34.8670)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B789E #9E714B

analogous

#4B9E9A #4B789E #4B4E9E

triadic

#4B789E #9E4B78 #789E4B

tetradic

#4B789E #9A4B9E #9E714B #4E9E4B

square

#4B789E #9A4B9E #9E714B #4E9E4B

split-complementary

#4B789E #9E4B4E #9E9A4B

monochromatic

#24394B #375874 #4B789E #6D96BA #96B4CD

Accessibility & contrast

On white

4.69

#4B789E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4B789E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B789E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B789E	#FFFFFF	#000000	##FFFFFF
##4B789E	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6879A0

Deuteranopia (green-blind)

#5D709D

Tritanopia (blue-blind)

#1E8185

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b789e;
/* rgb */ color: rgb(75, 120, 158);
/* oklch */ color: oklch(55.6% 0.077 245.3);

Tailwind

colors: {
  custom: {
    50: '#839eba',
    500: '#4b789e',
    950: '#000000',
  },
}

SCSS

$custom: #4b789e;
$custom-light: #839eba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b789e",
  "rgb": {
    "r": 75,
    "g": 120,
    "b": 158
  },
  "hsl": {
    "h": 207.47,
    "s": 35.622,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55617,
    "c": 0.07744,
    "h": 245.3
  },
  "luminance": 0.17397
}

Semantic roles & 50–950 ramp

primary

#4B789E

secondary

#B9A08B

accent

#8F5CCC

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #4B789E

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

Preview Lab → · Contrast checker → · Palette generator →