#6EB4E4#6EB4E4

#6EB4E4 is a light, moderate cyan. Relative luminance 0.416; OKLCH L 74.2% C 0.099 H 239.9°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#6EB4E4
RGB	rgb(110, 180, 228)
HSL	hsl(204, 69%, 66%)
HSV	hsv(204, 52%, 89%)
CMYK	cmyk(51.8%, 21.1%, 0%, 10.6%)
CIE-LAB	lab(70.56, -8.86, -30.82)
CIE-LCH	lch(70.56, 32.07, 253.96°)
OKLab	oklab(74.23% -0.0497 -0.0859)
OKLCH	oklch(74.23% 0.099 239.9)
XYZ	xyz(36.7502, 41.5560, 79.4682)
Luminance	0.4156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6EB4E4 #E49E6E

analogous

#6EE4D9 #6EB4E4 #6E79E4

triadic

#6EB4E4 #E46EB4 #B4E46E

tetradic

#6EB4E4 #D96EE4 #E49E6E #79E46E

square

#6EB4E4 #D96EE4 #E49E6E #79E46E

split-complementary

#6EB4E4 #E46E79 #E4D96E

monochromatic

#227AB6 #3A99DA #6EB4E4 #A2CFEE #D5E9F7

Accessibility & contrast

On white

2.26

#6EB4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#6EB4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6EB4E4

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6EB4E4	#FFFFFF	#000000	##000000
##6EB4E4	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB4E6

Deuteranopia (green-blind)

#8FA7E3

Tritanopia (blue-blind)

#29C0C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6eb4e4;
/* rgb */ color: rgb(110, 180, 228);
/* oklch */ color: oklch(74.2% 0.099 239.9);

Tailwind

colors: {
  custom: {
    50: '#9fcaec',
    500: '#6eb4e4',
    950: '#000000',
  },
}

SCSS

$custom: #6eb4e4;
$custom-light: #9fcaec;
$custom-dark: #000000;

JSON

{
  "hex": "#6eb4e4",
  "rgb": {
    "r": 110,
    "g": 180,
    "b": 228
  },
  "hsl": {
    "h": 204.407,
    "s": 68.605,
    "l": 66.275
  },
  "oklch": {
    "l": 0.74231,
    "c": 0.09931,
    "h": 239.9
  },
  "luminance": 0.41559
}

Semantic roles & 50–950 ramp

primary

#6EB4E4

secondary

#EAD3C4

accent

#6115D1

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6EB4E4

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

Preview Lab → · Contrast checker → · Palette generator →