#4D9BDA#4D9BDA

#4D9BDA is a light, vivid cyan. Relative luminance 0.301; OKLCH L 66.7% C 0.121 H 245.4°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BDA
RGB	rgb(77, 155, 218)
HSL	hsl(207, 66%, 58%)
HSV	hsv(207, 65%, 85%)
CMYK	cmyk(64.7%, 28.9%, 0%, 14.5%)
CIE-LAB	lab(61.72, -4.58, -39.16)
CIE-LCH	lch(61.72, 39.43, 263.32°)
OKLab	oklab(66.74% -0.0505 -0.1105)
OKLCH	oklch(66.74% 0.121 245.4)
XYZ	xyz(27.4321, 30.0796, 70.6763)
Luminance	0.3008 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BDA #DA8C4D

analogous

#4DDAD3 #4D9BDA #4D54DA

triadic

#4D9BDA #DA4D9B #9BDA4D

tetradic

#4D9BDA #D34DDA #DA8C4D #54DA4D

square

#4D9BDA #D34DDA #DA8C4D #54DA4D

split-complementary

#4D9BDA #DA4D54 #DAD34D

monochromatic

#1E5C8F #287DC2 #4D9BDA #80B7E5 #B2D4EF

Accessibility & contrast

On white

2.99

#4D9BDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#4D9BDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9BDA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BDA	#FFFFFF	#000000	##000000
##4D9BDA	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)

#7F9DDD

Deuteranopia (green-blind)

#6C8FD9

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d9bda;
/* rgb */ color: rgb(77, 155, 218);
/* oklch */ color: oklch(66.7% 0.121 245.4);

Tailwind

colors: {
  custom: {
    50: '#8cb8e5',
    500: '#4d9bda',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bda;
$custom-light: #8cb8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bda",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 206.809,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66741,
    "c": 0.12147,
    "h": 245.4
  },
  "luminance": 0.30082
}

Semantic roles & 50–950 ramp

primary

#4D9BDA

secondary

#DEBEA5

accent

#8B3FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9BDA

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

Preview Lab → · Contrast checker → · Palette generator →