#4D9BCE#4D9BCE

#4D9BCE is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.2% C 0.108 H 239.9°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BCE
RGB	rgb(77, 155, 206)
HSL	hsl(204, 57%, 55%)
HSV	hsv(204, 63%, 81%)
CMYK	cmyk(62.6%, 24.8%, 0%, 19.2%)
CIE-LAB	lab(61.20, -8.51, -33.30)
CIE-LCH	lch(61.20, 34.37, 255.66°)
OKLab	oklab(66.15% -0.0543 -0.0935)
OKLCH	oklch(66.15% 0.108 239.9)
XYZ	xyz(25.9183, 29.4741, 62.7037)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BCE #CE804D

analogous

#4DCEC0 #4D9BCE #4D5ACE

triadic

#4D9BCE #CE4D9B #9BCE4D

tetradic

#4D9BCE #C04DCE #CE804D #5ACE4D

square

#4D9BCE #C04DCE #CE804D #5ACE4D

split-complementary

#4D9BCE #CE4D5A #CEC04D

monochromatic

#235A7E #307CAE #4D9BCE #7DB6DB #ADD1E8

Accessibility & contrast

On white

3.05

#4D9BCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#4D9BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9BCE

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BCE	#FFFFFF	#000000	##000000
##4D9BCE	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849BD0

Deuteranopia (green-blind)

#728ECD

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4d9bce;
/* rgb */ color: rgb(77, 155, 206);
/* oklch */ color: oklch(66.2% 0.108 239.9);

Tailwind

colors: {
  custom: {
    50: '#8bb8dd',
    500: '#4d9bce',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bce;
$custom-light: #8bb8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bce",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 206
  },
  "hsl": {
    "h": 203.721,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.66153,
    "c": 0.10812,
    "h": 239.9
  },
  "luminance": 0.29477
}

Semantic roles & 50–950 ramp

primary

#4D9BCE

secondary

#D6B6A1

accent

#8448E0

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9BCE

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

Preview Lab → · Contrast checker → · Palette generator →