#4E99D3#4E99D3

#4E99D3 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.114 H 244.2°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E99D3
RGB	rgb(78, 153, 211)
HSL	hsl(206, 60%, 57%)
HSV	hsv(206, 63%, 83%)
CMYK	cmyk(63%, 27.5%, 0%, 17.3%)
CIE-LAB	lab(60.87, -5.58, -36.59)
CIE-LCH	lch(60.87, 37.02, 261.33°)
OKLab	oklab(65.98% -0.0499 -0.103)
OKLCH	oklch(65.98% 0.114 244.2)
XYZ	xyz(26.2866, 29.1027, 65.8475)
Luminance	0.2910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99D3 #D3884E

analogous

#4ED3CA #4E99D3 #4E57D3

triadic

#4E99D3 #D34E99 #99D34E

tetradic

#4E99D3 #CA4ED3 #D3884E #57D34E

square

#4E99D3 #CA4ED3 #D3884E #57D34E

split-complementary

#4E99D3 #D34E57 #D3CA4E

monochromatic

#215A85 #2D7BB6 #4E99D3 #7FB5DF #B0D1EB

Accessibility & contrast

On white

3.08

#4E99D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4E99D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99D3

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99D3	#FFFFFF	#000000	##000000
##4E99D3	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9AD6

Deuteranopia (green-blind)

#6D8DD2

Tritanopia (blue-blind)

#00A7AD

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e99d3;
/* rgb */ color: rgb(78, 153, 211);
/* oklch */ color: oklch(66.0% 0.114 244.2);

Tailwind

colors: {
  custom: {
    50: '#8cb6e0',
    500: '#4e99d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e99d3;
$custom-light: #8cb6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99d3",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 211
  },
  "hsl": {
    "h": 206.165,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.65977,
    "c": 0.11447,
    "h": 244.2
  },
  "luminance": 0.29105
}

Semantic roles & 50–950 ramp

primary

#4E99D3

secondary

#DABBA3

accent

#8A44E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E99D3

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

Preview Lab → · Contrast checker → · Palette generator →