#4D8CCF#4D8CCF

#4D8CCF is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.8% C 0.121 H 251.6°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D8CCF
RGB	rgb(77, 140, 207)
HSL	hsl(211, 58%, 56%)
HSV	hsv(211, 63%, 81%)
CMYK	cmyk(62.8%, 32.4%, 0%, 18.8%)
CIE-LAB	lab(56.92, 0.40, -40.55)
CIE-LCH	lch(56.92, 40.56, 270.57°)
OKLab	oklab(62.79% -0.0382 -0.1147)
OKLCH	oklch(62.79% 0.121 251.6)
XYZ	xyz(23.6970, 24.8367, 62.5645)
Luminance	0.2484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8CCF #CF904D

analogous

#4DCDCF #4D8CCF #4F4DCF

triadic

#4D8CCF #CF4D8C #8CCF4D

tetradic

#4D8CCF #CF4DCD #CF904D #4DCF4F

square

#4D8CCF #CF4DCD #CF904D #4DCF4F

split-complementary

#4D8CCF #CF4F4D #CDCF4D

monochromatic

#224F7F #2F6DAF #4D8CCF #7DABDC #ADCAE9

Accessibility & contrast

On white

3.52

#4D8CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4D8CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8CCF

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8CCF	#FFFFFF	#000000	##000000
##4D8CCF	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8FD2

Deuteranopia (green-blind)

#5E83CE

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4d8ccf;
/* rgb */ color: rgb(77, 140, 207);
/* oklch */ color: oklch(62.8% 0.121 251.6);

Tailwind

colors: {
  custom: {
    50: '#8aadde',
    500: '#4d8ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4d8ccf;
$custom-light: #8aadde;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8ccf",
  "rgb": {
    "r": 77,
    "g": 140,
    "b": 207
  },
  "hsl": {
    "h": 210.923,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62792,
    "c": 0.12086,
    "h": 251.6
  },
  "luminance": 0.24839
}

Semantic roles & 50–950 ramp

primary

#4D8CCF

secondary

#D7BDA1

accent

#9647E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D8CCF

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

Preview Lab → · Contrast checker → · Palette generator →