#4D9BCD#4D9BCD

#4D9BCD is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.1% C 0.107 H 239.3°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BCD
RGB	rgb(77, 155, 205)
HSL	hsl(203, 56%, 55%)
HSV	hsv(203, 62%, 80%)
CMYK	cmyk(62.4%, 24.4%, 0%, 19.6%)
CIE-LAB	lab(61.16, -8.84, -32.80)
CIE-LCH	lch(61.16, 33.97, 254.92°)
OKLab	oklab(66.11% -0.0546 -0.0921)
OKLCH	oklch(66.11% 0.107 239.3)
XYZ	xyz(25.7972, 29.4257, 62.0660)
Luminance	0.2943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BCD #CD7F4D

analogous

#4DCDBF #4D9BCD #4D5BCD

triadic

#4D9BCD #CD4D9B #9BCD4D

tetradic

#4D9BCD #BF4DCD #CD7F4D #5BCD4D

square

#4D9BCD #BF4DCD #CD7F4D #5BCD4D

split-complementary

#4D9BCD #CD4D5B #CDBF4D

monochromatic

#235A7D #307CAC #4D9BCD #7DB6DA #ADD1E8

Accessibility & contrast

On white

3.05

#4D9BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#4D9BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9BCD

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BCD	#FFFFFF	#000000	##000000
##4D9BCD	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849BCF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4d9bcd;
/* rgb */ color: rgb(77, 155, 205);
/* oklch */ color: oklch(66.1% 0.107 239.3);

Tailwind

colors: {
  custom: {
    50: '#8ab8dc',
    500: '#4d9bcd',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bcd;
$custom-light: #8ab8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bcd",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 205
  },
  "hsl": {
    "h": 203.438,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.66105,
    "c": 0.10706,
    "h": 239.3
  },
  "luminance": 0.29428
}

Semantic roles & 50–950 ramp

primary

#4D9BCD

secondary

#D6B5A0

accent

#8348DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9BCD

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

Preview Lab → · Contrast checker → · Palette generator →