#4D99D5#4D99D5

#4D99D5 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.0% C 0.117 H 244.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D99D5
RGB	rgb(77, 153, 213)
HSL	hsl(206, 62%, 57%)
HSV	hsv(206, 64%, 84%)
CMYK	cmyk(63.8%, 28.2%, 0%, 16.5%)
CIE-LAB	lab(60.92, -5.10, -37.63)
CIE-LCH	lch(60.92, 37.97, 262.28°)
OKLab	oklab(66.04% -0.0499 -0.1061)
OKLCH	oklch(66.04% 0.117 244.8)
XYZ	xyz(26.4575, 29.1617, 67.1723)
Luminance	0.2916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D99D5 #D5894D

analogous

#4DD5CD #4D99D5 #4D55D5

triadic

#4D99D5 #D54D99 #99D54D

tetradic

#4D99D5 #CD4DD5 #D5894D #55D54D

square

#4D99D5 #CD4DD5 #D5894D #55D54D

split-complementary

#4D99D5 #D54D55 #D5CD4D

monochromatic

#205A88 #2C7BB9 #4D99D5 #7FB5E1 #B0D2EC

Accessibility & contrast

On white

3.07

#4D99D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4D99D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D99D5

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D99D5	#FFFFFF	#000000	##000000
##4D99D5	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9AD8

Deuteranopia (green-blind)

#6C8DD4

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d99d5;
/* rgb */ color: rgb(77, 153, 213);
/* oklch */ color: oklch(66.0% 0.117 244.8);

Tailwind

colors: {
  custom: {
    50: '#8bb6e2',
    500: '#4d99d5',
    950: '#000000',
  },
}

SCSS

$custom: #4d99d5;
$custom-light: #8bb6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d99d5",
  "rgb": {
    "r": 77,
    "g": 153,
    "b": 213
  },
  "hsl": {
    "h": 206.471,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66037,
    "c": 0.11723,
    "h": 244.8
  },
  "luminance": 0.29164
}

Semantic roles & 50–950 ramp

primary

#4D99D5

secondary

#DBBCA3

accent

#8A43E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D99D5

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

Preview Lab → · Contrast checker → · Palette generator →