#6BB4E9#6BB4E9

#6BB4E9 is a light, moderate cyan. Relative luminance 0.417; OKLCH L 74.3% C 0.106 H 241.7°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#6BB4E9
RGB	rgb(107, 180, 233)
HSL	hsl(205, 74%, 67%)
HSV	hsv(205, 54%, 91%)
CMYK	cmyk(54.1%, 22.7%, 0%, 8.6%)
CIE-LAB	lab(70.63, -8.03, -33.46)
CIE-LCH	lch(70.63, 34.41, 256.51°)
OKLab	oklab(74.31% -0.0504 -0.0935)
OKLCH	oklch(74.31% 0.106 241.7)
XYZ	xyz(37.0873, 41.6484, 83.1595)
Luminance	0.4165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB4E9 #E9A06B

analogous

#6BE9DF #6BB4E9 #6B75E9

triadic

#6BB4E9 #E96BB4 #B4E96B

tetradic

#6BB4E9 #DF6BE9 #E9A06B #75E96B

square

#6BB4E9 #DF6BE9 #E9A06B #75E96B

split-complementary

#6BB4E9 #E96B75 #E9DF6B

monochromatic

#1C7ABD #3699E1 #6BB4E9 #A0CFF1 #D6EAF9

Accessibility & contrast

On white

2.25

#6BB4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#6BB4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB4E9

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB4E9	#FFFFFF	#000000	##000000
##6BB4E9	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB4EB

Deuteranopia (green-blind)

#8CA7E8

Tritanopia (blue-blind)

#0DC1C6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6bb4e9;
/* rgb */ color: rgb(107, 180, 233);
/* oklch */ color: oklch(74.3% 0.106 241.7);

Tailwind

colors: {
  custom: {
    50: '#9dcaf0',
    500: '#6bb4e9',
    950: '#000000',
  },
}

SCSS

$custom: #6bb4e9;
$custom-light: #9dcaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb4e9",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 233
  },
  "hsl": {
    "h": 205.238,
    "s": 74.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.7431,
    "c": 0.10627,
    "h": 241.7
  },
  "luminance": 0.41652
}

Semantic roles & 50–950 ramp

primary

#6BB4E9

secondary

#ECD5C4

accent

#630FD6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB4E9

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

Preview Lab → · Contrast checker → · Palette generator →