#4C8BB7#4C8BB7

#4C8BB7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.3% C 0.093 H 241.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C8BB7
RGB	rgb(76, 139, 183)
HSL	hsl(205, 43%, 51%)
HSV	hsv(205, 58%, 72%)
CMYK	cmyk(58.5%, 24%, 0%, 28.2%)
CIE-LAB	lab(55.50, -7.09, -29.17)
CIE-LCH	lch(55.50, 30.02, 256.33°)
OKLab	oklab(61.31% -0.0453 -0.0817)
OKLCH	oklch(61.31% 0.093 241)
XYZ	xyz(20.7572, 23.4187, 48.2170)
Luminance	0.2342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8BB7 #B7784C

analogous

#4CB7AD #4C8BB7 #4C55B7

triadic

#4C8BB7 #B74C8B #8BB74C

tetradic

#4C8BB7 #AD4CB7 #B7784C #55B74C

square

#4C8BB7 #AD4CB7 #B7784C #55B74C

split-complementary

#4C8BB7 #B74C55 #B7AD4C

monochromatic

#274961 #396A8D #4C8BB7 #78A7C9 #A3C4DA

Accessibility & contrast

On white

3.69

#4C8BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#4C8BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8BB7

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8BB7	#FFFFFF	#000000	##000000
##4C8BB7	1.00	3.69	5.68	5.68
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778BB9

Deuteranopia (green-blind)

#6980B6

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c8bb7;
/* rgb */ color: rgb(76, 139, 183);
/* oklch */ color: oklch(61.3% 0.093 241.0);

Tailwind

colors: {
  custom: {
    50: '#87accc',
    500: '#4c8bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4c8bb7;
$custom-light: #87accc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8bb7",
  "rgb": {
    "r": 76,
    "g": 139,
    "b": 183
  },
  "hsl": {
    "h": 204.673,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6131,
    "c": 0.09341,
    "h": 241
  },
  "luminance": 0.23421
}

Semantic roles & 50–950 ramp

primary

#4C8BB7

secondary

#C7AB98

accent

#8955D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8BB7

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

Preview Lab → · Contrast checker → · Palette generator →