#4D9BDD#4D9BDD

#4D9BDD is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.125 H 246.6°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BDD
RGB	rgb(77, 155, 221)
HSL	hsl(208, 68%, 58%)
HSV	hsv(208, 65%, 87%)
CMYK	cmyk(65.2%, 29.9%, 0%, 13.3%)
CIE-LAB	lab(61.86, -3.59, -40.62)
CIE-LCH	lch(61.86, 40.77, 264.95°)
OKLab	oklab(66.89% -0.0496 -0.1147)
OKLCH	oklch(66.89% 0.125 246.6)
XYZ	xyz(27.8282, 30.2381, 72.7626)
Luminance	0.3024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BDD #DD8F4D

analogous

#4DDDD7 #4D9BDD #4D53DD

triadic

#4D9BDD #DD4D9B #9BDD4D

tetradic

#4D9BDD #D74DDD #DD8F4D #53DD4D

square

#4D9BDD #D74DDD #DD8F4D #53DD4D

split-complementary

#4D9BDD #DD4D53 #DDD74D

monochromatic

#1C5D93 #267DC7 #4D9BDD #80B8E7 #B4D5F1

Accessibility & contrast

On white

2.98

#4D9BDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#4D9BDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9BDD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BDD	#FFFFFF	#000000	##000000
##4D9BDD	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9DE0

Deuteranopia (green-blind)

#6A8FDC

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d9bdd;
/* rgb */ color: rgb(77, 155, 221);
/* oklch */ color: oklch(66.9% 0.125 246.6);

Tailwind

colors: {
  custom: {
    50: '#8db8e8',
    500: '#4d9bdd',
    950: '#000000',
  },
}

SCSS

$custom: #4d9bdd;
$custom-light: #8db8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9bdd",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 221
  },
  "hsl": {
    "h": 207.5,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.66893,
    "c": 0.12495,
    "h": 246.6
  },
  "luminance": 0.30241
}

Semantic roles & 50–950 ramp

primary

#4D9BDD

secondary

#DFC1A6

accent

#8D3DEB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9BDD

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

Preview Lab → · Contrast checker → · Palette generator →