#4E99D4#4E99D4

#4E99D4 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.0% C 0.116 H 244.6°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4E99D4
RGB	rgb(78, 153, 212)
HSL	hsl(206, 61%, 57%)
HSV	hsv(206, 63%, 83%)
CMYK	cmyk(63.2%, 27.8%, 0%, 16.9%)
CIE-LAB	lab(60.92, -5.25, -37.08)
CIE-LCH	lch(60.92, 37.45, 261.93°)
OKLab	oklab(66.03% -0.0495 -0.1044)
OKLCH	oklch(66.03% 0.116 244.6)
XYZ	xyz(26.4123, 29.1530, 66.5097)
Luminance	0.2916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99D4 #D4894E

analogous

#4ED4CC #4E99D4 #4E56D4

triadic

#4E99D4 #D44E99 #99D44E

tetradic

#4E99D4 #CC4ED4 #D4894E #56D44E

square

#4E99D4 #CC4ED4 #D4894E #56D44E

split-complementary

#4E99D4 #D44E56 #D4CC4E

monochromatic

#215A87 #2D7BB8 #4E99D4 #7FB5E0 #B0D2EC

Accessibility & contrast

On white

3.07

#4E99D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4E99D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99D4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99D4	#FFFFFF	#000000	##000000
##4E99D4	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)

#7F9AD7

Deuteranopia (green-blind)

#6D8DD3

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e99d4;
/* rgb */ color: rgb(78, 153, 212);
/* oklch */ color: oklch(66.0% 0.116 244.6);

Tailwind

colors: {
  custom: {
    50: '#8cb6e1',
    500: '#4e99d4',
    950: '#000000',
  },
}

SCSS

$custom: #4e99d4;
$custom-light: #8cb6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99d4",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 212
  },
  "hsl": {
    "h": 206.418,
    "s": 60.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66026,
    "c": 0.11561,
    "h": 244.6
  },
  "luminance": 0.29156
}

Semantic roles & 50–950 ramp

primary

#4E99D4

secondary

#DABCA4

accent

#8A44E4

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E99D4

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

Preview Lab → · Contrast checker → · Palette generator →