#4C8EB7#4C8EB7

#4C8EB7 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.092 H 238.0°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4C8EB7
RGB	rgb(76, 142, 183)
HSL	hsl(203, 43%, 51%)
HSV	hsv(203, 58%, 72%)
CMYK	cmyk(58.5%, 22.4%, 0%, 28.2%)
CIE-LAB	lab(56.39, -8.79, -27.79)
CIE-LCH	lch(56.39, 29.15, 252.44°)
OKLab	oklab(62.01% -0.0486 -0.0778)
OKLCH	oklch(62.01% 0.092 238)
XYZ	xyz(21.1975, 24.2994, 48.3637)
Luminance	0.2430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8EB7 #B7754C

analogous

#4CB7AA #4C8EB7 #4C58B7

triadic

#4C8EB7 #B74C8E #8EB74C

tetradic

#4C8EB7 #AA4CB7 #B7754C #58B74C

square

#4C8EB7 #AA4CB7 #B7754C #58B74C

split-complementary

#4C8EB7 #B74C58 #B7AA4C

monochromatic

#274B61 #396D8D #4C8EB7 #78AAC9 #A3C5DA

Accessibility & contrast

On white

3.58

#4C8EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4C8EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8EB7

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8EB7	#FFFFFF	#000000	##000000
##4C8EB7	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB9

Deuteranopia (green-blind)

#6C82B6

Tritanopia (blue-blind)

#00989C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c8eb7;
/* rgb */ color: rgb(76, 142, 183);
/* oklch */ color: oklch(62.0% 0.092 238.0);

Tailwind

colors: {
  custom: {
    50: '#87afcc',
    500: '#4c8eb7',
    950: '#000000',
  },
}

SCSS

$custom: #4c8eb7;
$custom-light: #87afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8eb7",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 183
  },
  "hsl": {
    "h": 202.991,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62011,
    "c": 0.09172,
    "h": 238
  },
  "luminance": 0.24301
}

Semantic roles & 50–950 ramp

primary

#4C8EB7

secondary

#C7AA98

accent

#8555D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8EB7

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

Preview Lab → · Contrast checker → · Palette generator →