#6FB3DF#6FB3DF

#6FB3DF is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.8% C 0.094 H 238.3°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#6FB3DF
RGB	rgb(111, 179, 223)
HSL	hsl(204, 64%, 65%)
HSV	hsv(204, 50%, 87%)
CMYK	cmyk(50.2%, 19.7%, 0%, 12.5%)
CIE-LAB	lab(70.14, -9.55, -28.75)
CIE-LCH	lch(70.14, 30.29, 251.62°)
OKLab	oklab(73.84% -0.0495 -0.08)
OKLCH	oklch(73.84% 0.094 238.3)
XYZ	xyz(35.9901, 40.9446, 75.8043)
Luminance	0.4095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB3DF #DF9B6F

analogous

#6FDFD3 #6FB3DF #6F7BDF

triadic

#6FB3DF #DF6FB3 #B3DF6F

tetradic

#6FB3DF #D36FDF #DF9B6F #7BDF6F

square

#6FB3DF #D36FDF #DF9B6F #7BDF6F

split-complementary

#6FB3DF #DF6F7B #DFD36F

monochromatic

#2678AD #3D99D4 #6FB3DF #A1CDEA #D3E8F5

Accessibility & contrast

On white

2.29

#6FB3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#6FB3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB3DF

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB3DF	#FFFFFF	#000000	##000000
##6FB3DF	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB2E1

Deuteranopia (green-blind)

#90A6DE

Tritanopia (blue-blind)

#33BEC2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6fb3df;
/* rgb */ color: rgb(111, 179, 223);
/* oklch */ color: oklch(73.8% 0.094 238.3);

Tailwind

colors: {
  custom: {
    50: '#9fc9e9',
    500: '#6fb3df',
    950: '#000000',
  },
}

SCSS

$custom: #6fb3df;
$custom-light: #9fc9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb3df",
  "rgb": {
    "r": 111,
    "g": 179,
    "b": 223
  },
  "hsl": {
    "h": 203.571,
    "s": 63.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.73842,
    "c": 0.09409,
    "h": 238.3
  },
  "luminance": 0.40947
}

Semantic roles & 50–950 ramp

primary

#6FB3DF

secondary

#E8D1C2

accent

#601ACB

background

#FAFCFE

surface

#F4F8FC

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6FB3DF

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

Preview Lab → · Contrast checker → · Palette generator →