#4E9FB2#4E9FB2

#4E9FB2 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 65.9% C 0.084 H 215.2°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FB2
RGB	rgb(78, 159, 178)
HSL	hsl(191, 39%, 50%)
HSV	hsv(191, 56%, 70%)
CMYK	cmyk(56.2%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(61.33, -19.18, -17.38)
CIE-LCH	lch(61.33, 25.88, 222.17°)
OKLab	oklab(65.91% -0.0683 -0.0481)
OKLCH	oklch(65.91% 0.084 215.2)
XYZ	xyz(23.5727, 29.6281, 46.5874)
Luminance	0.2963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FB2 #B2614E

analogous

#4EB293 #4E9FB2 #4E6DB2

triadic

#4E9FB2 #B24E9F #9FB24E

tetradic

#4E9FB2 #934EB2 #B2614E #6DB24E

square

#4E9FB2 #934EB2 #B2614E #6DB24E

split-complementary

#4E9FB2 #B24E6D #B2934E

monochromatic

#29535D #3B7988 #4E9FB2 #79B6C5 #A3CDD7

Accessibility & contrast

On white

3.03

#4E9FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#4E9FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9FB2

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FB2	#FFFFFF	#000000	##000000
##4E9FB2	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB3

Deuteranopia (green-blind)

#828FB2

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4e9fb2;
/* rgb */ color: rgb(78, 159, 178);
/* oklch */ color: oklch(65.9% 0.084 215.2);

Tailwind

colors: {
  custom: {
    50: '#88bbc9',
    500: '#4e9fb2',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fb2;
$custom-light: #88bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fb2",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 191.4,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.65912,
    "c": 0.08354,
    "h": 215.2
  },
  "luminance": 0.2963
}

Semantic roles & 50–950 ramp

primary

#4E9FB2

secondary

#C4A098

accent

#6F59CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4E9FB2

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

Preview Lab → · Contrast checker → · Palette generator →