#4699EF#4699EF

#4699EF is a light, vivid cyan. Relative luminance 0.303; OKLCH L 67.2% C 0.151 H 251.8°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4699EF
RGB	rgb(70, 153, 239)
HSL	hsl(211, 84%, 61%)
HSV	hsv(211, 71%, 94%)
CMYK	cmyk(70.7%, 36%, 0%, 6.3%)
CIE-LAB	lab(61.92, 2.62, -50.48)
CIE-LCH	lch(61.92, 50.55, 272.97°)
OKLab	oklab(67.16% -0.0473 -0.1436)
OKLCH	oklch(67.16% 0.151 251.8)
XYZ	xyz(29.4912, 30.3133, 85.9414)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4699EF #EF9C46

analogous

#46EDEF #4699EF #4746EF

triadic

#4699EF #EF4699 #99EF46

tetradic

#4699EF #EF46ED #EF9C46 #46EF47

square

#4699EF #EF46ED #EF9C46 #46EF47

split-complementary

#4699EF #EF4746 #EDEF46

monochromatic

#0F5CAC #147AE4 #4699EF #7EB8F4 #B7D7F9

Accessibility & contrast

On white

2.97

#4699EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#4699EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4699EF

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4699EF	#FFFFFF	#000000	##000000
##4699EF	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729EF3

Deuteranopia (green-blind)

#598EED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4699ef;
/* rgb */ color: rgb(70, 153, 239);
/* oklch */ color: oklch(67.2% 0.151 251.8);

Tailwind

colors: {
  custom: {
    50: '#8cb6f4',
    500: '#4699ef',
    950: '#000000',
  },
}

SCSS

$custom: #4699ef;
$custom-light: #8cb6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4699ef",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 239
  },
  "hsl": {
    "h": 210.533,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67161,
    "c": 0.15118,
    "h": 251.8
  },
  "luminance": 0.30317
}

Semantic roles & 50–950 ramp

primary

#4699EF

secondary

#E9C9A8

accent

#7505E1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4699EF

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

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