#6BB1E7#6BB1E7

#6BB1E7 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.6% C 0.106 H 243.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#6BB1E7
RGB	rgb(107, 177, 231)
HSL	hsl(206, 72%, 66%)
HSV	hsv(206, 54%, 91%)
CMYK	cmyk(53.7%, 23.4%, 0%, 9.4%)
CIE-LAB	lab(69.71, -6.99, -33.79)
CIE-LCH	lch(69.71, 34.51, 258.32°)
OKLab	oklab(73.56% -0.0478 -0.0945)
OKLCH	oklch(73.56% 0.106 243.2)
XYZ	xyz(36.2041, 40.3366, 81.4637)
Luminance	0.4034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB1E7 #E7A16B

analogous

#6BE7DF #6BB1E7 #6B73E7

triadic

#6BB1E7 #E76BB1 #B1E76B

tetradic

#6BB1E7 #DF6BE7 #E7A16B #73E76B

square

#6BB1E7 #DF6BE7 #E7A16B #73E76B

split-complementary

#6BB1E7 #E76B73 #E7DF6B

monochromatic

#1E76BA #3695DE #6BB1E7 #A0CDF0 #D4E9F8

Accessibility & contrast

On white

2.32

#6BB1E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#6BB1E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB1E7

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB1E7	#FFFFFF	#000000	##000000
##6BB1E7	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB1EA

Deuteranopia (green-blind)

#89A5E6

Tritanopia (blue-blind)

#16BEC3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6bb1e7;
/* rgb */ color: rgb(107, 177, 231);
/* oklch */ color: oklch(73.6% 0.106 243.2);

Tailwind

colors: {
  custom: {
    50: '#9dc8ee',
    500: '#6bb1e7',
    950: '#000000',
  },
}

SCSS

$custom: #6bb1e7;
$custom-light: #9dc8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb1e7",
  "rgb": {
    "r": 107,
    "g": 177,
    "b": 231
  },
  "hsl": {
    "h": 206.129,
    "s": 72.093,
    "l": 66.275
  },
  "oklch": {
    "l": 0.73558,
    "c": 0.10589,
    "h": 243.2
  },
  "luminance": 0.4034
}

Semantic roles & 50–950 ramp

primary

#6BB1E7

secondary

#EBD4C3

accent

#6611D4

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB1E7

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

Preview Lab → · Contrast checker → · Palette generator →