#4C8BBF#4C8BBF

#4C8BBF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.7% C 0.103 H 245.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C8BBF
RGB	rgb(76, 139, 191)
HSL	hsl(207, 47%, 52%)
HSV	hsv(207, 60%, 75%)
CMYK	cmyk(60.2%, 27.2%, 0%, 25.1%)
CIE-LAB	lab(55.85, -4.50, -33.18)
CIE-LCH	lch(55.85, 33.48, 262.27°)
OKLab	oklab(61.7% -0.0426 -0.0933)
OKLCH	oklch(61.7% 0.103 245.4)
XYZ	xyz(21.6136, 23.7613, 52.7275)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8BBF #BF804C

analogous

#4CBFB9 #4C8BBF #4C52BF

triadic

#4C8BBF #BF4C8B #8BBF4C

tetradic

#4C8BBF #B94CBF #BF804C #52BF4C

square

#4C8BBF #B94CBF #BF804C #52BF4C

split-complementary

#4C8BBF #BF4C52 #BFB94C

monochromatic

#264C6B #366C98 #4C8BBF #79A8CF #A6C5DF

Accessibility & contrast

On white

3.65

#4C8BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#4C8BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8BBF

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8BBF	#FFFFFF	#000000	##000000
##4C8BBF	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c8bbf;
/* rgb */ color: rgb(76, 139, 191);
/* oklch */ color: oklch(61.7% 0.103 245.4);

Tailwind

colors: {
  custom: {
    50: '#88acd2',
    500: '#4c8bbf',
    950: '#000000',
  },
}

SCSS

$custom: #4c8bbf;
$custom-light: #88acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8bbf",
  "rgb": {
    "r": 76,
    "g": 139,
    "b": 191
  },
  "hsl": {
    "h": 207.13,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.61698,
    "c": 0.10257,
    "h": 245.4
  },
  "luminance": 0.23763
}

Semantic roles & 50–950 ramp

primary

#4C8BBF

secondary

#CCB19A

accent

#8D51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4C8BBF

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

Preview Lab → · Contrast checker → · Palette generator →