#4E8FCF#4E8FCF

#4E8FCF is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.5% C 0.118 H 249.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FCF
RGB	rgb(78, 143, 207)
HSL	hsl(210, 57%, 56%)
HSV	hsv(210, 62%, 81%)
CMYK	cmyk(62.3%, 30.9%, 0%, 18.8%)
CIE-LAB	lab(57.82, -1.17, -39.14)
CIE-LCH	lch(57.82, 39.16, 268.29°)
OKLab	oklab(63.51% -0.0406 -0.1105)
OKLCH	oklch(63.51% 0.118 249.8)
XYZ	xyz(24.2227, 25.7673, 62.7164)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FCF #CF8E4E

analogous

#4ECFCE #4E8FCF #4E4ECF

triadic

#4E8FCF #CF4E8F #8FCF4E

tetradic

#4E8FCF #CE4ECF #CF8E4E #4ECF4E

square

#4E8FCF #CE4ECF #CF8E4E #4ECF4E

split-complementary

#4E8FCF #CF4E4E #CFCE4E

monochromatic

#235280 #3070B0 #4E8FCF #7EADDC #AECCE9

Accessibility & contrast

On white

3.41

#4E8FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#4E8FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FCF

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FCF	#FFFFFF	#000000	##000000
##4E8FCF	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D2

Deuteranopia (green-blind)

#6285CE

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e8fcf;
/* rgb */ color: rgb(78, 143, 207);
/* oklch */ color: oklch(63.5% 0.118 249.8);

Tailwind

colors: {
  custom: {
    50: '#8bafde',
    500: '#4e8fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fcf;
$custom-light: #8bafde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fcf",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 209.767,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63509,
    "c": 0.11772,
    "h": 249.8
  },
  "luminance": 0.2577
}

Semantic roles & 50–950 ramp

primary

#4E8FCF

secondary

#D7BCA2

accent

#9347E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E8FCF

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

Preview Lab → · Contrast checker → · Palette generator →