#4E9ACF#4E9ACF

#4E9ACF is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.0% C 0.109 H 241.5°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E9ACF
RGB	rgb(78, 154, 207)
HSL	hsl(205, 57%, 56%)
HSV	hsv(205, 62%, 81%)
CMYK	cmyk(62.3%, 25.6%, 0%, 18.8%)
CIE-LAB	lab(60.99, -7.45, -34.18)
CIE-LCH	lch(60.99, 34.98, 257.70°)
OKLab	oklab(66.01% -0.0522 -0.0961)
OKLCH	oklch(66.01% 0.109 241.5)
XYZ	xyz(25.9557, 29.2333, 63.2941)
Luminance	0.2924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9ACF #CF834E

analogous

#4ECFC3 #4E9ACF #4E59CF

triadic

#4E9ACF #CF4E9A #9ACF4E

tetradic

#4E9ACF #C34ECF #CF834E #59CF4E

square

#4E9ACF #C34ECF #CF834E #59CF4E

split-complementary

#4E9ACF #CF4E59 #CFC34E

monochromatic

#235A80 #307BB0 #4E9ACF #7EB5DC #AED1E9

Accessibility & contrast

On white

3.07

#4E9ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#4E9ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9ACF

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9ACF	#FFFFFF	#000000	##000000
##4E9ACF	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829AD1

Deuteranopia (green-blind)

#718DCE

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e9acf;
/* rgb */ color: rgb(78, 154, 207);
/* oklch */ color: oklch(66.0% 0.109 241.5);

Tailwind

colors: {
  custom: {
    50: '#8bb7de',
    500: '#4e9acf',
    950: '#000000',
  },
}

SCSS

$custom: #4e9acf;
$custom-light: #8bb7de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9acf",
  "rgb": {
    "r": 78,
    "g": 154,
    "b": 207
  },
  "hsl": {
    "h": 204.651,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.6601,
    "c": 0.10932,
    "h": 241.5
  },
  "luminance": 0.29236
}

Semantic roles & 50–950 ramp

primary

#4E9ACF

secondary

#D7B8A2

accent

#8647E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E9ACF

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

Preview Lab → · Contrast checker → · Palette generator →