#4E83CB#4E83CB

#4E83CB is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.6% C 0.124 H 256.5°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4E83CB
RGB	rgb(78, 131, 203)
HSL	hsl(215, 55%, 55%)
HSV	hsv(215, 62%, 80%)
CMYK	cmyk(61.6%, 35.5%, 0%, 20.4%)
CIE-LAB	lab(54.20, 4.57, -42.58)
CIE-LCH	lch(54.20, 42.82, 276.13°)
OKLab	oklab(60.61% -0.029 -0.1206)
OKLCH	oklch(60.61% 0.124 256.5)
XYZ	xyz(22.0338, 22.1621, 59.6049)
Luminance	0.2216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83CB #CB964E

analogous

#4EC1CB #4E83CB #584ECB

triadic

#4E83CB #CB4E83 #83CB4E

tetradic

#4E83CB #CB4EC1 #CB964E #4ECB58

square

#4E83CB #CB4EC1 #CB964E #4ECB58

split-complementary

#4E83CB #CB584E #C1CB4E

monochromatic

#24497B #3265AA #4E83CB #7DA4D9 #ADC5E7

Accessibility & contrast

On white

3.87

#4E83CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4E83CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83CB

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83CB	#FFFFFF	#000000	##000000
##4E83CB	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#537CCA

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e83cb;
/* rgb */ color: rgb(78, 131, 203);
/* oklch */ color: oklch(60.6% 0.124 256.5);

Tailwind

colors: {
  custom: {
    50: '#8aa6db',
    500: '#4e83cb',
    950: '#000000',
  },
}

SCSS

$custom: #4e83cb;
$custom-light: #8aa6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83cb",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 203
  },
  "hsl": {
    "h": 214.56,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60614,
    "c": 0.12407,
    "h": 256.5
  },
  "luminance": 0.22164
}

Semantic roles & 50–950 ramp

primary

#4E83CB

secondary

#D5BEA0

accent

#9F4ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E83CB

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

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