#6BB4E7#6BB4E7

#6BB4E7 is a light, moderate cyan. Relative luminance 0.415; OKLCH L 74.2% C 0.104 H 240.6°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#6BB4E7
RGB	rgb(107, 180, 231)
HSL	hsl(205, 72%, 66%)
HSV	hsv(205, 54%, 91%)
CMYK	cmyk(53.7%, 22.1%, 0%, 9.4%)
CIE-LAB	lab(70.55, -8.62, -32.49)
CIE-LCH	lch(70.55, 33.62, 255.14°)
OKLab	oklab(74.22% -0.0511 -0.0908)
OKLCH	oklch(74.22% 0.104 240.6)
XYZ	xyz(36.8032, 41.5347, 81.6634)
Luminance	0.4154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB4E7 #E79E6B

analogous

#6BE7DC #6BB4E7 #6B76E7

triadic

#6BB4E7 #E76BB4 #B4E76B

tetradic

#6BB4E7 #DC6BE7 #E79E6B #76E76B

square

#6BB4E7 #DC6BE7 #E79E6B #76E76B

split-complementary

#6BB4E7 #E76B76 #E7DC6B

monochromatic

#1E7ABA #3699DE #6BB4E7 #A0CFF0 #D4E9F8

Accessibility & contrast

On white

2.26

#6BB4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#6BB4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB4E7

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB4E7	#FFFFFF	#000000	##000000
##6BB4E7	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB4E9

Deuteranopia (green-blind)

#8DA7E6

Tritanopia (blue-blind)

#13C1C5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6bb4e7;
/* rgb */ color: rgb(107, 180, 231);
/* oklch */ color: oklch(74.2% 0.104 240.6);

Tailwind

colors: {
  custom: {
    50: '#9dcaee',
    500: '#6bb4e7',
    950: '#000000',
  },
}

SCSS

$custom: #6bb4e7;
$custom-light: #9dcaee;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb4e7",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 231
  },
  "hsl": {
    "h": 204.677,
    "s": 72.093,
    "l": 66.275
  },
  "oklch": {
    "l": 0.74222,
    "c": 0.10416,
    "h": 240.6
  },
  "luminance": 0.41538
}

Semantic roles & 50–950 ramp

primary

#6BB4E7

secondary

#EBD3C3

accent

#6111D4

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB4E7

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

Preview Lab → · Contrast checker → · Palette generator →