#4E9FB7#4E9FB7

#4E9FB7 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.1% C 0.086 H 219.8°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FB7
RGB	rgb(78, 159, 183)
HSL	hsl(194, 42%, 51%)
HSV	hsv(194, 57%, 72%)
CMYK	cmyk(57.4%, 13.1%, 0%, 28.2%)
CIE-LAB	lab(61.51, -17.70, -19.92)
CIE-LCH	lch(61.51, 26.64, 228.38°)
OKLab	oklab(66.11% -0.0663 -0.0553)
OKLCH	oklch(66.11% 0.086 219.8)
XYZ	xyz(24.0839, 29.8326, 49.2796)
Luminance	0.2984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FB7 #B7664E

analogous

#4EB79A #4E9FB7 #4E6AB7

triadic

#4E9FB7 #B74E9F #9FB74E

tetradic

#4E9FB7 #9A4EB7 #B7664E #6AB74E

square

#4E9FB7 #9A4EB7 #B7664E #6AB74E

split-complementary

#4E9FB7 #B74E6A #B79A4E

monochromatic

#285563 #3A7B8E #4E9FB7 #7AB7C9 #A5CEDA

Accessibility & contrast

On white

3.01

#4E9FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4E9FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9FB7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FB7	#FFFFFF	#000000	##000000
##4E9FB7	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909BB8

Deuteranopia (green-blind)

#8190B7

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4e9fb7;
/* rgb */ color: rgb(78, 159, 183);
/* oklch */ color: oklch(66.1% 0.086 219.8);

Tailwind

colors: {
  custom: {
    50: '#89bbcc',
    500: '#4e9fb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fb7;
$custom-light: #89bbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fb7",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 183
  },
  "hsl": {
    "h": 193.714,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.66113,
    "c": 0.08632,
    "h": 219.8
  },
  "luminance": 0.29835
}

Semantic roles & 50–950 ramp

primary

#4E9FB7

secondary

#C8A499

accent

#7256D2

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4E9FB7

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

Preview Lab → · Contrast checker → · Palette generator →