#4D99D6#4D99D6

#4D99D6 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.1% C 0.118 H 245.2°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D99D6
RGB	rgb(77, 153, 214)
HSL	hsl(207, 63%, 57%)
HSV	hsv(207, 64%, 84%)
CMYK	cmyk(64%, 28.5%, 0%, 16.1%)
CIE-LAB	lab(60.97, -4.77, -38.12)
CIE-LCH	lch(60.97, 38.42, 262.87°)
OKLab	oklab(66.09% -0.0496 -0.1075)
OKLCH	oklch(66.09% 0.118 245.2)
XYZ	xyz(26.5849, 29.2126, 67.8429)
Luminance	0.2922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D99D6 #D68A4D

analogous

#4DD6CE #4D99D6 #4D55D6

triadic

#4D99D6 #D64D99 #99D64D

tetradic

#4D99D6 #CE4DD6 #D68A4D #55D64D

square

#4D99D6 #CE4DD6 #D68A4D #55D64D

split-complementary

#4D99D6 #D64D55 #D6CE4D

monochromatic

#205A89 #2B7BBB #4D99D6 #7FB6E1 #B0D2ED

Accessibility & contrast

On white

3.07

#4D99D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#4D99D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D99D6

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D99D6	#FFFFFF	#000000	##000000
##4D99D6	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9BD9

Deuteranopia (green-blind)

#6B8DD5

Tritanopia (blue-blind)

#00A8AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d99d6;
/* rgb */ color: rgb(77, 153, 214);
/* oklch */ color: oklch(66.1% 0.118 245.2);

Tailwind

colors: {
  custom: {
    50: '#8cb6e3',
    500: '#4d99d6',
    950: '#000000',
  },
}

SCSS

$custom: #4d99d6;
$custom-light: #8cb6e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d99d6",
  "rgb": {
    "r": 77,
    "g": 153,
    "b": 214
  },
  "hsl": {
    "h": 206.715,
    "s": 62.557,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66087,
    "c": 0.11838,
    "h": 245.2
  },
  "luminance": 0.29215
}

Semantic roles & 50–950 ramp

primary

#4D99D6

secondary

#DBBCA4

accent

#8B42E6

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D99D6

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

Preview Lab → · Contrast checker → · Palette generator →