#4E8CCF#4E8CCF

#4E8CCF is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.8% C 0.120 H 251.9°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E8CCF
RGB	rgb(78, 140, 207)
HSL	hsl(211, 57%, 56%)
HSV	hsv(211, 62%, 81%)
CMYK	cmyk(62.3%, 32.4%, 0%, 18.8%)
CIE-LAB	lab(56.96, 0.58, -40.49)
CIE-LCH	lch(56.96, 40.49, 270.83°)
OKLab	oklab(62.84% -0.0374 -0.1145)
OKLCH	oklch(62.84% 0.12 251.9)
XYZ	xyz(23.7784, 24.8786, 62.5683)
Luminance	0.2488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8CCF #CF914E

analogous

#4ECCCF #4E8CCF #504ECF

triadic

#4E8CCF #CF4E8C #8CCF4E

tetradic

#4E8CCF #CF4ECC #CF914E #4ECF50

square

#4E8CCF #CF4ECC #CF914E #4ECF50

split-complementary

#4E8CCF #CF504E #CCCF4E

monochromatic

#234F80 #306DB0 #4E8CCF #7EABDC #AECBE9

Accessibility & contrast

On white

3.51

#4E8CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4E8CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8CCF

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8CCF	#FFFFFF	#000000	##000000
##4E8CCF	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F90D2

Deuteranopia (green-blind)

#5E83CE

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e8ccf;
/* rgb */ color: rgb(78, 140, 207);
/* oklch */ color: oklch(62.8% 0.120 251.9);

Tailwind

colors: {
  custom: {
    50: '#8badde',
    500: '#4e8ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4e8ccf;
$custom-light: #8badde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8ccf",
  "rgb": {
    "r": 78,
    "g": 140,
    "b": 207
  },
  "hsl": {
    "h": 211.163,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62836,
    "c": 0.12042,
    "h": 251.9
  },
  "luminance": 0.24881
}

Semantic roles & 50–950 ramp

primary

#4E8CCF

secondary

#D7BDA2

accent

#9747E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E8CCF

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

Preview Lab → · Contrast checker → · Palette generator →