#4D9CCB#4D9CCB

#4D9CCB is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.2% C 0.104 H 237.4°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CCB
RGB	rgb(77, 156, 203)
HSL	hsl(202, 55%, 55%)
HSV	hsv(202, 62%, 80%)
CMYK	cmyk(62.1%, 23.2%, 0%, 20.4%)
CIE-LAB	lab(61.36, -10.04, -31.36)
CIE-LCH	lch(61.36, 32.93, 252.25°)
OKLab	oklab(66.24% -0.0563 -0.0879)
OKLCH	oklch(66.24% 0.104 237.4)
XYZ	xyz(25.7244, 29.6640, 60.8584)
Luminance	0.2967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CCB #CB7C4D

analogous

#4DCBBB #4D9CCB #4D5DCB

triadic

#4D9CCB #CB4D9C #9CCB4D

tetradic

#4D9CCB #BB4DCB #CB7C4D #5DCB4D

square

#4D9CCB #BB4DCB #CB7C4D #5DCB4D

split-complementary

#4D9CCB #CB4D5D #CBBB4D

monochromatic

#245A7A #317DA9 #4D9CCB #7CB6D9 #ACD1E7

Accessibility & contrast

On white

3.03

#4D9CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#4D9CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9CCB

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CCB	#FFFFFF	#000000	##000000
##4D9CCB	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869BCD

Deuteranopia (green-blind)

#758FCA

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4d9ccb;
/* rgb */ color: rgb(77, 156, 203);
/* oklch */ color: oklch(66.2% 0.104 237.4);

Tailwind

colors: {
  custom: {
    50: '#8ab9db',
    500: '#4d9ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ccb;
$custom-light: #8ab9db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ccb",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 203
  },
  "hsl": {
    "h": 202.381,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.66242,
    "c": 0.10443,
    "h": 237.4
  },
  "luminance": 0.29667
}

Semantic roles & 50–950 ramp

primary

#4D9CCB

secondary

#D4B39F

accent

#814ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9CCB

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

Preview Lab → · Contrast checker → · Palette generator →