#4D8DCF#4D8DCF

#4D8DCF is a light, moderate cyan. Relative luminance 0.251; OKLCH L 63.0% C 0.120 H 250.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DCF
RGB	rgb(77, 141, 207)
HSL	hsl(210, 58%, 56%)
HSV	hsv(210, 63%, 81%)
CMYK	cmyk(62.8%, 31.9%, 0%, 18.8%)
CIE-LAB	lab(57.20, -0.18, -40.10)
CIE-LCH	lch(57.20, 40.11, 269.74°)
OKLab	oklab(63.02% -0.0392 -0.1133)
OKLCH	oklch(63.02% 0.12 250.9)
XYZ	xyz(23.8438, 25.1302, 62.6134)
Luminance	0.2513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DCF #CF8F4D

analogous

#4DCECF #4D8DCF #4E4DCF

triadic

#4D8DCF #CF4D8D #8DCF4D

tetradic

#4D8DCF #CF4DCE #CF8F4D #4DCF4E

square

#4D8DCF #CF4DCE #CF8F4D #4DCF4E

split-complementary

#4D8DCF #CF4E4D #CECF4D

monochromatic

#22507F #2F6EAF #4D8DCF #7DACDC #ADCBE9

Accessibility & contrast

On white

3.48

#4D8DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#4D8DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DCF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DCF	#FFFFFF	#000000	##000000
##4D8DCF	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7190D2

Deuteranopia (green-blind)

#5F84CE

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4d8dcf;
/* rgb */ color: rgb(77, 141, 207);
/* oklch */ color: oklch(63.0% 0.120 250.9);

Tailwind

colors: {
  custom: {
    50: '#8aaede',
    500: '#4d8dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4d8dcf;
$custom-light: #8aaede;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8dcf",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 207
  },
  "hsl": {
    "h": 210.462,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63017,
    "c": 0.11994,
    "h": 250.9
  },
  "luminance": 0.25133
}

Semantic roles & 50–950 ramp

primary

#4D8DCF

secondary

#D7BCA1

accent

#9547E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D8DCF

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

Preview Lab → · Contrast checker → · Palette generator →