#6BB6CB#6BB6CB

#6BB6CB is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.5% C 0.080 H 217.8°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#6BB6CB
RGB	rgb(107, 182, 203)
HSL	hsl(193, 48%, 61%)
HSV	hsv(193, 47%, 80%)
CMYK	cmyk(47.3%, 10.3%, 0%, 20.4%)
CIE-LAB	lab(70.10, -17.70, -17.87)
CIE-LCH	lch(70.10, 25.15, 225.28°)
OKLab	oklab(73.53% -0.0635 -0.0493)
OKLCH	oklch(73.53% 0.08 217.8)
XYZ	xyz(33.5668, 40.8908, 62.6122)
Luminance	0.4089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB6CB #CB806B

analogous

#6BCBB0 #6BB6CB #6B86CB

triadic

#6BB6CB #CB6BB6 #B6CB6B

tetradic

#6BB6CB #B06BCB #CB806B #86CB6B

square

#6BB6CB #B06BCB #CB806B #86CB6B

split-complementary

#6BB6CB #CB6B86 #CBB06B

monochromatic

#31778B #419EB8 #6BB6CB #98CCDB #C6E3EB

Accessibility & contrast

On white

2.29

#6BB6CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#6BB6CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB6CB

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB6CB	#FFFFFF	#000000	##000000
##6BB6CB	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B2CC

Deuteranopia (green-blind)

#99A7CB

Tritanopia (blue-blind)

#3ABEBC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6bb6cb;
/* rgb */ color: rgb(107, 182, 203);
/* oklch */ color: oklch(73.5% 0.080 217.8);

Tailwind

colors: {
  custom: {
    50: '#9bccda',
    500: '#6bb6cb',
    950: '#000000',
  },
}

SCSS

$custom: #6bb6cb;
$custom-light: #9bccda;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb6cb",
  "rgb": {
    "r": 107,
    "g": 182,
    "b": 203
  },
  "hsl": {
    "h": 193.125,
    "s": 48,
    "l": 60.784
  },
  "oklch": {
    "l": 0.73528,
    "c": 0.0804,
    "h": 217.8
  },
  "luminance": 0.40893
}

Semantic roles & 50–950 ramp

primary

#6BB6CB

secondary

#DBBFB7

accent

#4A2ABB

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6BB6CB

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

Preview Lab → · Contrast checker → · Palette generator →