#4EA1CB#4EA1CB

#4EA1CB is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.4% C 0.102 H 233.1°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1CB
RGB	rgb(78, 161, 203)
HSL	hsl(200, 55%, 55%)
HSV	hsv(200, 62%, 80%)
CMYK	cmyk(61.6%, 20.7%, 0%, 20.4%)
CIE-LAB	lab(62.86, -12.60, -29.04)
CIE-LCH	lch(62.86, 31.66, 246.54°)
OKLab	oklab(67.44% -0.061 -0.0812)
OKLCH	oklch(67.44% 0.102 233.1)
XYZ	xyz(26.6621, 31.4186, 61.1476)
Luminance	0.3142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1CB #CB784E

analogous

#4ECBB6 #4EA1CB #4E62CB

triadic

#4EA1CB #CB4EA1 #A1CB4E

tetradic

#4EA1CB #B64ECB #CB784E #62CB4E

square

#4EA1CB #B64ECB #CB784E #62CB4E

split-complementary

#4EA1CB #CB4E62 #CBB64E

monochromatic

#245D7B #3282AA #4EA1CB #7DBAD9 #ADD3E7

Accessibility & contrast

On white

2.88

#4EA1CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#4EA1CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1CB

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1CB	#FFFFFF	#000000	##000000
##4EA1CB	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9FCD

Deuteranopia (green-blind)

#7B92CA

Tritanopia (blue-blind)

#00ACAF

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ea1cb;
/* rgb */ color: rgb(78, 161, 203);
/* oklch */ color: oklch(67.4% 0.102 233.1);

Tailwind

colors: {
  custom: {
    50: '#8bbcdb',
    500: '#4ea1cb',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1cb;
$custom-light: #8bbcdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1cb",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 203
  },
  "hsl": {
    "h": 200.16,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.67441,
    "c": 0.10159,
    "h": 233.1
  },
  "luminance": 0.31421
}

Semantic roles & 50–950 ramp

primary

#4EA1CB

secondary

#D5B2A0

accent

#7C4ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA1CB

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

Preview Lab → · Contrast checker → · Palette generator →