#6BB5CF#6BB5CF

#6BB5CF is a light, moderate cyan. Relative luminance 0.407; OKLCH L 73.5% C 0.083 H 222.7°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5CF
RGB	rgb(107, 181, 207)
HSL	hsl(196, 51%, 62%)
HSV	hsv(196, 48%, 81%)
CMYK	cmyk(48.3%, 12.6%, 0%, 18.8%)
CIE-LAB	lab(69.95, -16.07, -20.29)
CIE-LCH	lch(69.95, 25.88, 231.62°)
OKLab	oklab(73.45% -0.0608 -0.0561)
OKLCH	oklch(73.45% 0.083 222.7)
XYZ	xyz(33.8456, 40.6758, 65.0871)
Luminance	0.4068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5CF #CF856B

analogous

#6BCFB7 #6BB5CF #6B83CF

triadic

#6BB5CF #CF6BB5 #B5CF6B

tetradic

#6BB5CF #B76BCF #CF856B #83CF6B

square

#6BB5CF #B76BCF #CF856B #83CF6B

split-complementary

#6BB5CF #CF6B83 #CFB76B

monochromatic

#2F7791 #3E9DBF #6BB5CF #99CCDE #C7E3ED

Accessibility & contrast

On white

2.30

#6BB5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#6BB5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5CF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5CF	#FFFFFF	#000000	##000000
##6BB5CF	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B1D0

Deuteranopia (green-blind)

#97A6CF

Tritanopia (blue-blind)

#37BDBD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6bb5cf;
/* rgb */ color: rgb(107, 181, 207);
/* oklch */ color: oklch(73.5% 0.083 222.7);

Tailwind

colors: {
  custom: {
    50: '#9bcbdd',
    500: '#6bb5cf',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5cf;
$custom-light: #9bcbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5cf",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 207
  },
  "hsl": {
    "h": 195.6,
    "s": 51.02,
    "l": 61.569
  },
  "oklch": {
    "l": 0.73452,
    "c": 0.08273,
    "h": 222.7
  },
  "luminance": 0.40679
}

Semantic roles & 50–950 ramp

primary

#6BB5CF

secondary

#DEC2B8

accent

#4E27BE

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6BB5CF

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

Preview Lab → · Contrast checker → · Palette generator →