#4C8ACC#4C8ACC

#4C8ACC is a light, moderate cyan. Relative luminance 0.241; OKLCH L 62.1% C 0.119 H 251.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4C8ACC
RGB	rgb(76, 138, 204)
HSL	hsl(211, 56%, 55%)
HSV	hsv(211, 63%, 80%)
CMYK	cmyk(62.7%, 32.4%, 0%, 20%)
CIE-LAB	lab(56.16, 0.39, -40.06)
CIE-LCH	lch(56.16, 40.06, 270.55°)
OKLab	oklab(62.14% -0.0377 -0.1132)
OKLCH	oklch(62.14% 0.119 251.6)
XYZ	xyz(22.9641, 24.0709, 60.5510)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8ACC #CC8E4C

analogous

#4CCACC #4C8ACC #4E4CCC

triadic

#4C8ACC #CC4C8A #8ACC4C

tetradic

#4C8ACC #CC4CCA #CC8E4C #4CCC4E

square

#4C8ACC #CC4CCA #CC8E4C #4CCC4E

split-complementary

#4C8ACC #CC4E4C #CACC4C

monochromatic

#234D7B #316BAA #4C8ACC #7CA9DA #ABC8E7

Accessibility & contrast

On white

3.61

#4C8ACC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4C8ACC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8ACC

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8ACC	#FFFFFF	#000000	##000000
##4C8ACC	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8DCF

Deuteranopia (green-blind)

#5C81CB

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c8acc;
/* rgb */ color: rgb(76, 138, 204);
/* oklch */ color: oklch(62.1% 0.119 251.6);

Tailwind

colors: {
  custom: {
    50: '#89abdc',
    500: '#4c8acc',
    950: '#000000',
  },
}

SCSS

$custom: #4c8acc;
$custom-light: #89abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8acc",
  "rgb": {
    "r": 76,
    "g": 138,
    "b": 204
  },
  "hsl": {
    "h": 210.938,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.6214,
    "c": 0.11935,
    "h": 251.6
  },
  "luminance": 0.24073
}

Semantic roles & 50–950 ramp

primary

#4C8ACC

secondary

#D5BB9F

accent

#9649DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C8ACC

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

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