#4E8FCC#4E8FCC

#4E8FCC is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.4% C 0.114 H 248.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FCC
RGB	rgb(78, 143, 204)
HSL	hsl(209, 55%, 55%)
HSV	hsv(209, 62%, 80%)
CMYK	cmyk(61.8%, 29.9%, 0%, 20%)
CIE-LAB	lab(57.68, -2.16, -37.67)
CIE-LCH	lch(57.68, 37.73, 266.72°)
OKLab	oklab(63.35% -0.0414 -0.1062)
OKLCH	oklch(63.35% 0.114 248.7)
XYZ	xyz(23.8594, 25.6220, 60.8032)
Luminance	0.2562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FCC #CC8B4E

analogous

#4ECCCA #4E8FCC #4E50CC

triadic

#4E8FCC #CC4E8F #8FCC4E

tetradic

#4E8FCC #CA4ECC #CC8B4E #50CC4E

square

#4E8FCC #CA4ECC #CC8B4E #50CC4E

split-complementary

#4E8FCC #CC4E50 #CCCA4E

monochromatic

#24517C #3170AB #4E8FCC #7EADDA #ADCBE7

Accessibility & contrast

On white

3.43

#4E8FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#4E8FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FCC

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FCC	#FFFFFF	#000000	##000000
##4E8FCC	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7591CF

Deuteranopia (green-blind)

#6485CB

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e8fcc;
/* rgb */ color: rgb(78, 143, 204);
/* oklch */ color: oklch(63.4% 0.114 248.7);

Tailwind

colors: {
  custom: {
    50: '#8aafdc',
    500: '#4e8fcc',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fcc;
$custom-light: #8aafdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fcc",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 204
  },
  "hsl": {
    "h": 209.048,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.63354,
    "c": 0.11404,
    "h": 248.7
  },
  "luminance": 0.25624
}

Semantic roles & 50–950 ramp

primary

#4E8FCC

secondary

#D5BAA1

accent

#9249DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E8FCC

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

Preview Lab → · Contrast checker → · Palette generator →