#4E99C3#4E99C3

#4E99C3 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.2% C 0.097 H 235.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E99C3
RGB	rgb(78, 153, 195)
HSL	hsl(202, 49%, 54%)
HSV	hsv(202, 60%, 76%)
CMYK	cmyk(60%, 21.5%, 0%, 23.5%)
CIE-LAB	lab(60.19, -10.74, -28.68)
CIE-LCH	lch(60.19, 30.63, 249.48°)
OKLab	oklab(65.22% -0.0552 -0.0802)
OKLCH	oklch(65.22% 0.097 235.5)
XYZ	xyz(24.3797, 28.3400, 55.8045)
Luminance	0.2834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99C3 #C3784E

analogous

#4EC3B2 #4E99C3 #4E5EC3

triadic

#4E99C3 #C34E99 #99C34E

tetradic

#4E99C3 #B24EC3 #C3784E #5EC34E

square

#4E99C3 #B24EC3 #C3784E #5EC34E

split-complementary

#4E99C3 #C34E5E #C3B24E

monochromatic

#265670 #36799E #4E99C3 #7CB3D2 #A9CEE2

Accessibility & contrast

On white

3.15

#4E99C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#4E99C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99C3

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99C3	#FFFFFF	#000000	##000000
##4E99C3	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C5

Deuteranopia (green-blind)

#758CC2

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4e99c3;
/* rgb */ color: rgb(78, 153, 195);
/* oklch */ color: oklch(65.2% 0.097 235.5);

Tailwind

colors: {
  custom: {
    50: '#8ab7d5',
    500: '#4e99c3',
    950: '#000000',
  },
}

SCSS

$custom: #4e99c3;
$custom-light: #8ab7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99c3",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 195
  },
  "hsl": {
    "h": 201.538,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65217,
    "c": 0.09738,
    "h": 235.5
  },
  "luminance": 0.28342
}

Semantic roles & 50–950 ramp

primary

#4E99C3

secondary

#CFAF9D

accent

#804FD9

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0D1114

muted

#7D8083

Preview Lab

Preview with #4E99C3

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

Preview Lab → · Contrast checker → · Palette generator →