#4E99D2#4E99D2

#4E99D2 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.9% C 0.113 H 243.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E99D2
RGB	rgb(78, 153, 210)
HSL	hsl(206, 59%, 56%)
HSV	hsv(206, 63%, 82%)
CMYK	cmyk(62.9%, 27.1%, 0%, 17.6%)
CIE-LAB	lab(60.83, -5.91, -36.10)
CIE-LCH	lch(60.83, 36.58, 260.70°)
OKLab	oklab(65.93% -0.0502 -0.1016)
OKLCH	oklch(65.93% 0.113 243.7)
XYZ	xyz(26.1616, 29.0527, 65.1893)
Luminance	0.2905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99D2 #D2874E

analogous

#4ED2C9 #4E99D2 #4E57D2

triadic

#4E99D2 #D24E99 #99D24E

tetradic

#4E99D2 #C94ED2 #D2874E #57D24E

square

#4E99D2 #C94ED2 #D2874E #57D24E

split-complementary

#4E99D2 #D24E57 #D2C94E

monochromatic

#225A84 #2E7BB5 #4E99D2 #7FB5DE #B0D1EB

Accessibility & contrast

On white

3.08

#4E99D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#4E99D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99D2

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99D2	#FFFFFF	#000000	##000000
##4E99D2	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809AD5

Deuteranopia (green-blind)

#6E8DD1

Tritanopia (blue-blind)

#00A7AD

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e99d2;
/* rgb */ color: rgb(78, 153, 210);
/* oklch */ color: oklch(65.9% 0.113 243.7);

Tailwind

colors: {
  custom: {
    50: '#8cb6e0',
    500: '#4e99d2',
    950: '#000000',
  },
}

SCSS

$custom: #4e99d2;
$custom-light: #8cb6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99d2",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 210
  },
  "hsl": {
    "h": 205.909,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.65928,
    "c": 0.11333,
    "h": 243.7
  },
  "luminance": 0.29055
}

Semantic roles & 50–950 ramp

primary

#4E99D2

secondary

#D9BAA3

accent

#8945E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E99D2

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

Preview Lab → · Contrast checker → · Palette generator →