#6DB4CB#6DB4CB

#6DB4CB is a light, moderate cyan. Relative luminance 0.402; OKLCH L 73.2% C 0.079 H 220.8°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#6DB4CB
RGB	rgb(109, 180, 203)
HSL	hsl(195, 47%, 61%)
HSV	hsv(195, 46%, 80%)
CMYK	cmyk(46.3%, 11.3%, 0%, 20.4%)
CIE-LAB	lab(69.61, -16.18, -18.59)
CIE-LCH	lch(69.61, 24.65, 228.98°)
OKLab	oklab(73.17% -0.0596 -0.0513)
OKLCH	oklch(73.17% 0.079 220.8)
XYZ	xyz(33.4035, 40.2030, 62.4881)
Luminance	0.4021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB4CB #CB846D

analogous

#6DCBB3 #6DB4CB #6D85CB

triadic

#6DB4CB #CB6DB4 #B4CB6D

tetradic

#6DB4CB #B36DCB #CB846D #85CB6D

square

#6DB4CB #B36DCB #CB846D #85CB6D

split-complementary

#6DB4CB #CB6D85 #CBB36D

monochromatic

#32768C #429CB9 #6DB4CB #9ACBDB #C7E2EB

Accessibility & contrast

On white

2.32

#6DB4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#6DB4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB4CB

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB4CB	#FFFFFF	#000000	##000000
##6DB4CB	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B0CC

Deuteranopia (green-blind)

#98A5CB

Tritanopia (blue-blind)

#3FBCBB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6db4cb;
/* rgb */ color: rgb(109, 180, 203);
/* oklch */ color: oklch(73.2% 0.079 220.8);

Tailwind

colors: {
  custom: {
    50: '#9ccada',
    500: '#6db4cb',
    950: '#000000',
  },
}

SCSS

$custom: #6db4cb;
$custom-light: #9ccada;
$custom-dark: #000000;

JSON

{
  "hex": "#6db4cb",
  "rgb": {
    "r": 109,
    "g": 180,
    "b": 203
  },
  "hsl": {
    "h": 194.681,
    "s": 47.475,
    "l": 61.176
  },
  "oklch": {
    "l": 0.73165,
    "c": 0.07863,
    "h": 220.8
  },
  "luminance": 0.40206
}

Semantic roles & 50–950 ramp

primary

#6DB4CB

secondary

#DCC1B8

accent

#4E2BBB

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6DB4CB

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

Preview Lab → · Contrast checker → · Palette generator →