#6BBBDC#6BBBDC

#6BBBDC is a light, moderate cyan. Relative luminance 0.438; OKLCH L 75.3% C 0.092 H 226.8°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBDC
RGB	rgb(107, 187, 220)
HSL	hsl(198, 62%, 64%)
HSV	hsv(198, 51%, 86%)
CMYK	cmyk(51.4%, 15%, 0%, 13.7%)
CIE-LAB	lab(72.12, -15.56, -24.09)
CIE-LCH	lch(72.12, 28.68, 237.15°)
OKLab	oklab(75.33% -0.0628 -0.0668)
OKLCH	oklch(75.33% 0.092 226.8)
XYZ	xyz(36.7472, 43.8307, 74.2200)
Luminance	0.4383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBDC #DC8C6B

analogous

#6BDCC5 #6BBBDC #6B83DC

triadic

#6BBBDC #DC6BBB #BBDC6B

tetradic

#6BBBDC #C56BDC #DC8C6B #83DC6B

square

#6BBBDC #C56BDC #DC8C6B #83DC6B

split-complementary

#6BBBDC #DC6B83 #DCC56B

monochromatic

#2781A5 #3AA4D0 #6BBBDC #9CD2E8 #CEE8F3

Accessibility & contrast

On white

2.15

#6BBBDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#6BBBDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBDC

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBDC	#FFFFFF	#000000	##000000
##6BBBDC	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8DE

Deuteranopia (green-blind)

#99ABDC

Tritanopia (blue-blind)

#25C5C6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bbbdc;
/* rgb */ color: rgb(107, 187, 220);
/* oklch */ color: oklch(75.3% 0.092 226.8);

Tailwind

colors: {
  custom: {
    50: '#9dcfe7',
    500: '#6bbbdc',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbdc;
$custom-light: #9dcfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbdc",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 220
  },
  "hsl": {
    "h": 197.522,
    "s": 61.749,
    "l": 64.118
  },
  "oklch": {
    "l": 0.75329,
    "c": 0.09173,
    "h": 226.8
  },
  "luminance": 0.43834
}

Semantic roles & 50–950 ramp

primary

#6BBBDC

secondary

#E5C9BE

accent

#4F1CC9

background

#FAFCFE

surface

#F3F9FC

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BBBDC

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

Preview Lab → · Contrast checker → · Palette generator →