#6BB8EE#6BB8EE

#6BB8EE is a light, moderate cyan. Relative luminance 0.436; OKLCH L 75.4% C 0.109 H 240.9°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#6BB8EE
RGB	rgb(107, 184, 238)
HSL	hsl(205, 79%, 68%)
HSV	hsv(205, 55%, 93%)
CMYK	cmyk(55%, 22.7%, 0%, 6.7%)
CIE-LAB	lab(71.94, -8.70, -34.14)
CIE-LCH	lch(71.94, 35.23, 255.70°)
OKLab	oklab(75.42% -0.0532 -0.0955)
OKLCH	oklch(75.42% 0.109 240.9)
XYZ	xyz(38.6309, 43.5765, 87.2477)
Luminance	0.4358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB8EE #EEA16B

analogous

#6BEEE3 #6BB8EE #6B76EE

triadic

#6BB8EE #EE6BB8 #B8EE6B

tetradic

#6BB8EE #E36BEE #EEA16B #76EE6B

square

#6BB8EE #E36BEE #EEA16B #76EE6B

split-complementary

#6BB8EE #EE6B76 #EEE36B

monochromatic

#177FC8 #349EE8 #6BB8EE #A2D2F4 #D9EDFB

Accessibility & contrast

On white

2.16

#6BB8EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#6BB8EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB8EE

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB8EE	#FFFFFF	#000000	##000000
##6BB8EE	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B8F1

Deuteranopia (green-blind)

#8EAAED

Tritanopia (blue-blind)

#00C5CA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6bb8ee;
/* rgb */ color: rgb(107, 184, 238);
/* oklch */ color: oklch(75.4% 0.109 240.9);

Tailwind

colors: {
  custom: {
    50: '#9ecdf3',
    500: '#6bb8ee',
    950: '#000000',
  },
}

SCSS

$custom: #6bb8ee;
$custom-light: #9ecdf3;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb8ee",
  "rgb": {
    "r": 107,
    "g": 184,
    "b": 238
  },
  "hsl": {
    "h": 204.733,
    "s": 79.394,
    "l": 67.647
  },
  "oklch": {
    "l": 0.75417,
    "c": 0.10929,
    "h": 240.9
  },
  "luminance": 0.4358
}

Semantic roles & 50–950 ramp

primary

#6BB8EE

secondary

#EFD7C6

accent

#600ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB8EE

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

Preview Lab → · Contrast checker → · Palette generator →