#4D9DCD#4D9DCD

#4D9DCD is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.6% C 0.106 H 237.6°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D9DCD
RGB	rgb(77, 157, 205)
HSL	hsl(203, 56%, 55%)
HSV	hsv(203, 62%, 80%)
CMYK	cmyk(62.4%, 23.4%, 0%, 19.6%)
CIE-LAB	lab(61.74, -9.95, -31.90)
CIE-LCH	lch(61.74, 33.41, 252.68°)
OKLab	oklab(66.57% -0.0567 -0.0895)
OKLCH	oklch(66.57% 0.106 237.6)
XYZ	xyz(26.1328, 30.0969, 62.1778)
Luminance	0.3010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9DCD #CD7D4D

analogous

#4DCDBD #4D9DCD #4D5DCD

triadic

#4D9DCD #CD4D9D #9DCD4D

tetradic

#4D9DCD #BD4DCD #CD7D4D #5DCD4D

square

#4D9DCD #BD4DCD #CD7D4D #5DCD4D

split-complementary

#4D9DCD #CD4D5D #CDBD4D

monochromatic

#235B7D #307EAC #4D9DCD #7DB7DA #ADD2E8

Accessibility & contrast

On white

2.99

#4D9DCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#4D9DCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9DCD

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9DCD	#FFFFFF	#000000	##000000
##4D9DCD	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCF

Deuteranopia (green-blind)

#758FCC

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d9dcd;
/* rgb */ color: rgb(77, 157, 205);
/* oklch */ color: oklch(66.6% 0.106 237.6);

Tailwind

colors: {
  custom: {
    50: '#8bb9dc',
    500: '#4d9dcd',
    950: '#000000',
  },
}

SCSS

$custom: #4d9dcd;
$custom-light: #8bb9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9dcd",
  "rgb": {
    "r": 77,
    "g": 157,
    "b": 205
  },
  "hsl": {
    "h": 202.5,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.66567,
    "c": 0.10593,
    "h": 237.6
  },
  "luminance": 0.301
}

Semantic roles & 50–950 ramp

primary

#4D9DCD

secondary

#D6B4A0

accent

#8148DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9DCD

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

Preview Lab → · Contrast checker → · Palette generator →