#4E8FC5#4E8FC5

#4E8FC5 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.106 H 245.6°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FC5
RGB	rgb(78, 143, 197)
HSL	hsl(207, 51%, 54%)
HSV	hsv(207, 60%, 77%)
CMYK	cmyk(60.4%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(57.36, -4.46, -34.21)
CIE-LCH	lch(57.36, 34.50, 262.58°)
OKLab	oklab(63% -0.0436 -0.0962)
OKLCH	oklch(63% 0.106 245.6)
XYZ	xyz(23.0387, 25.2937, 56.4805)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FC5 #C5844E

analogous

#4EC5C0 #4E8FC5 #4E54C5

triadic

#4E8FC5 #C54E8F #8FC54E

tetradic

#4E8FC5 #C04EC5 #C5844E #54C54E

square

#4E8FC5 #C04EC5 #C5844E #54C54E

split-complementary

#4E8FC5 #C54E54 #C5C04E

monochromatic

#265073 #3570A1 #4E8FC5 #7CACD4 #AAC9E3

Accessibility & contrast

On white

3.47

#4E8FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#4E8FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FC5

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FC5	#FFFFFF	#000000	##000000
##4E8FC5	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7890C7

Deuteranopia (green-blind)

#6884C4

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4e8fc5;
/* rgb */ color: rgb(78, 143, 197);
/* oklch */ color: oklch(63.0% 0.106 245.6);

Tailwind

colors: {
  custom: {
    50: '#8aafd6',
    500: '#4e8fc5',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fc5;
$custom-light: #8aafd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fc5",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 207.227,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63002,
    "c": 0.10564,
    "h": 245.6
  },
  "luminance": 0.25296
}

Semantic roles & 50–950 ramp

primary

#4E8FC5

secondary

#D1B59E

accent

#8D4EDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4E8FC5

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

Preview Lab → · Contrast checker → · Palette generator →