#4C8DB7#4C8DB7

#4C8DB7 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.092 H 239.0°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DB7
RGB	rgb(76, 141, 183)
HSL	hsl(204, 43%, 51%)
HSV	hsv(204, 58%, 72%)
CMYK	cmyk(58.5%, 23%, 0%, 28.2%)
CIE-LAB	lab(56.09, -8.23, -28.25)
CIE-LCH	lch(56.09, 29.43, 253.76°)
OKLab	oklab(61.78% -0.0475 -0.0791)
OKLCH	oklch(61.78% 0.092 239)
XYZ	xyz(21.0494, 24.0032, 48.3144)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DB7 #B7764C

analogous

#4CB7AB #4C8DB7 #4C58B7

triadic

#4C8DB7 #B74C8D #8DB74C

tetradic

#4C8DB7 #AB4CB7 #B7764C #58B74C

square

#4C8DB7 #AB4CB7 #B7764C #58B74C

split-complementary

#4C8DB7 #B74C58 #B7AB4C

monochromatic

#274B61 #396C8D #4C8DB7 #78A9C9 #A3C5DA

Accessibility & contrast

On white

3.62

#4C8DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#4C8DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DB7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DB7	#FFFFFF	#000000	##000000
##4C8DB7	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6B82B6

Tritanopia (blue-blind)

#00989B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c8db7;
/* rgb */ color: rgb(76, 141, 183);
/* oklch */ color: oklch(61.8% 0.092 239.0);

Tailwind

colors: {
  custom: {
    50: '#87aecc',
    500: '#4c8db7',
    950: '#000000',
  },
}

SCSS

$custom: #4c8db7;
$custom-light: #87aecc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8db7",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 183
  },
  "hsl": {
    "h": 203.551,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61777,
    "c": 0.09225,
    "h": 239
  },
  "luminance": 0.24005
}

Semantic roles & 50–950 ramp

primary

#4C8DB7

secondary

#C7AA98

accent

#8655D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8DB7

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

Preview Lab → · Contrast checker → · Palette generator →