#6BB4F3#6BB4F3

#6BB4F3 is a light, moderate cyan. Relative luminance 0.422; OKLCH L 74.8% C 0.117 H 246.2°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#6BB4F3
RGB	rgb(107, 180, 243)
HSL	hsl(208, 85%, 69%)
HSV	hsv(208, 56%, 95%)
CMYK	cmyk(56%, 25.9%, 0%, 4.7%)
CIE-LAB	lab(71.03, -5.01, -38.26)
CIE-LCH	lch(71.03, 38.59, 262.54°)
OKLab	oklab(74.76% -0.0473 -0.1073)
OKLCH	oklch(74.76% 0.117 246.2)
XYZ	xyz(38.5565, 42.2360, 90.8972)
Luminance	0.4224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB4F3 #F3AA6B

analogous

#6BF3EE #6BB4F3 #6B70F3

triadic

#6BB4F3 #F36BB4 #B4F36B

tetradic

#6BB4F3 #EE6BF3 #F3AA6B #70F36B

square

#6BB4F3 #EE6BF3 #F3AA6B #70F36B

split-complementary

#6BB4F3 #F36B70 #F3EE6B

monochromatic

#1179D3 #3297EE #6BB4F3 #A4D1F8 #DCEDFC

Accessibility & contrast

On white

2.22

#6BB4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#6BB4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB4F3

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB4F3	#FFFFFF	#000000	##000000
##6BB4F3	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B5F6

Deuteranopia (green-blind)

#87A8F2

Tritanopia (blue-blind)

#00C3CA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb4f3;
/* rgb */ color: rgb(107, 180, 243);
/* oklch */ color: oklch(74.8% 0.117 246.2);

Tailwind

colors: {
  custom: {
    50: '#9ecaf7',
    500: '#6bb4f3',
    950: '#000000',
  },
}

SCSS

$custom: #6bb4f3;
$custom-light: #9ecaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb4f3",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 243
  },
  "hsl": {
    "h": 207.794,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.74764,
    "c": 0.1173,
    "h": 246.2
  },
  "luminance": 0.42239
}

Semantic roles & 50–950 ramp

primary

#6BB4F3

secondary

#F1DBC9

accent

#6B04E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB4F3

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

Preview Lab → · Contrast checker → · Palette generator →