#6DB4E0#6DB4E0

#6DB4E0 is a light, moderate cyan. Relative luminance 0.413; OKLCH L 74.0% C 0.096 H 237.2°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX#6DB4E0
RGBrgb(109, 180, 224)
HSLhsl(203, 65%, 65%)
HSVhsv(203, 51%, 88%)
CMYKcmyk(51.3%, 19.6%, 0%, 12.2%)
CIE-LABlab(70.37, -10.25, -28.95)
CIE-LCHlch(70.37, 30.71, 250.51°)
OKLaboklab(74.01% -0.0519 -0.0806)
OKLCHoklch(74.01% 0.096 237.2)
XYZxyz(36.0776, 41.2726, 76.5718)
Luminance0.4128 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6DB4E0 #E0996D
analogous
#6DE0D3 #6DB4E0 #6D7AE0
triadic
#6DB4E0 #E06DB4 #B4E06D
tetradic
#6DB4E0 #D36DE0 #E0996D #7AE06D
square
#6DB4E0 #D36DE0 #E0996D #7AE06D
split-complementary
#6DB4E0 #E06D7A #E0D36D
monochromatic
#2579AE #3B9AD5 #6DB4E0 #9FCEEB #D2E8F5

Accessibility & contrast

On white

2.27
#6DB4E0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.26
#6DB4E0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB4E0
9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6DB4E0#FFFFFF#000000##000000
##6DB4E01.002.279.269.26
#FFFFFF2.271.0021.0021.00
#0000009.2621.001.001.00
##0000009.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A0B3E2
Deuteranopia (green-blind)
#90A7DF
Tritanopia (blue-blind)
#2BBFC3
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #6db4e0;
/* rgb */ color: rgb(109, 180, 224);
/* oklch */ color: oklch(74.0% 0.096 237.2);
Tailwind
colors: {
  custom: {
    50: '#9ecae9',
    500: '#6db4e0',
    950: '#000000',
  },
}
SCSS
$custom: #6db4e0;
$custom-light: #9ecae9;
$custom-dark: #000000;
JSON
{
  "hex": "#6db4e0",
  "rgb": {
    "r": 109,
    "g": 180,
    "b": 224
  },
  "hsl": {
    "h": 202.957,
    "s": 64.972,
    "l": 65.294
  },
  "oklch": {
    "l": 0.74012,
    "c": 0.09588,
    "h": 237.2
  },
  "luminance": 0.41276
}

Semantic roles & 50–950 ramp

primary
#6DB4E0
secondary
#E8D0C1
accent
#5E19CD
background
#FAFCFE
surface
#F4F8FD
border
#CED1D5
text
#0F1316
muted
#7F8284

Preview Lab

Preview with #6DB4E0

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

Preview Lab → · Contrast checker → · Palette generator →

#6DB4E0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva