#4D9BCC#4D9BCC

#4D9BCC is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.1% C 0.106 H 238.8°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BCC
RGB	rgb(77, 155, 204)
HSL	hsl(203, 55%, 55%)
HSV	hsv(203, 62%, 80%)
CMYK	cmyk(62.3%, 24%, 0%, 20%)
CIE-LAB	lab(61.11, -9.16, -32.31)
CIE-LCH	lch(61.11, 33.58, 254.17°)
OKLab	oklab(66.06% -0.0549 -0.0907)
OKLCH	oklch(66.06% 0.106 238.8)
XYZ	xyz(25.6769, 29.3776, 61.4323)
Luminance	0.2938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BCC #CC7E4D

analogous

#4DCCBE #4D9BCC #4D5BCC

triadic

#4D9BCC #CC4D9B #9BCC4D

tetradic

#4D9BCC #BE4DCC #CC7E4D #5BCC4D

square

#4D9BCC #BE4DCC #CC7E4D #5BCC4D

split-complementary

#4D9BCC #CC4D5B #CCBE4D

monochromatic

#23597B #317CAB #4D9BCC #7DB6DA #ACD0E7

Accessibility & contrast

On white

3.05

#4D9BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#4D9BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9BCC

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BCC	#FFFFFF	#000000	##000000
##4D9BCC	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849BCE

Deuteranopia (green-blind)

#738ECB

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d9bcc;
/* rgb */ color: rgb(77, 155, 204);
/* oklch */ color: oklch(66.1% 0.106 238.8);

Tailwind

colors: {
  custom: {
    50: '#8ab8db',
    500: '#4d9bcc',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bcc;
$custom-light: #8ab8db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bcc",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 204
  },
  "hsl": {
    "h": 203.15,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66058,
    "c": 0.10601,
    "h": 238.8
  },
  "luminance": 0.2938
}

Semantic roles & 50–950 ramp

primary

#4D9BCC

secondary

#D5B4A0

accent

#8349DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9BCC

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

Preview Lab → · Contrast checker → · Palette generator →