#6BB3EE#6BB3EE

#6BB3EE is a light, moderate cyan. Relative luminance 0.415; OKLCH L 74.3% C 0.112 H 244.9°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3EE
RGB	rgb(107, 179, 238)
HSL	hsl(207, 79%, 68%)
HSV	hsv(207, 55%, 93%)
CMYK	cmyk(55%, 24.8%, 0%, 6.7%)
CIE-LAB	lab(70.55, -5.98, -36.30)
CIE-LCH	lch(70.55, 36.79, 260.65°)
OKLab	oklab(74.32% -0.0477 -0.1017)
OKLCH	oklch(74.32% 0.112 244.9)
XYZ	xyz(37.6105, 41.5358, 86.9076)
Luminance	0.4154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3EE #EEA66B

analogous

#6BEEE8 #6BB3EE #6B71EE

triadic

#6BB3EE #EE6BB3 #B3EE6B

tetradic

#6BB3EE #E86BEE #EEA66B #71EE6B

square

#6BB3EE #E86BEE #EEA66B #71EE6B

split-complementary

#6BB3EE #EE6B71 #EEE86B

monochromatic

#1778C8 #3497E8 #6BB3EE #A2CFF4 #D9EBFB

Accessibility & contrast

On white

2.26

#6BB3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#6BB3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3EE

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3EE	#FFFFFF	#000000	##000000
##6BB3EE	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)

#9AB4F1

Deuteranopia (green-blind)

#88A7ED

Tritanopia (blue-blind)

#00C1C7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6bb3ee;
/* rgb */ color: rgb(107, 179, 238);
/* oklch */ color: oklch(74.3% 0.112 244.9);

Tailwind

colors: {
  custom: {
    50: '#9ec9f3',
    500: '#6bb3ee',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3ee;
$custom-light: #9ec9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3ee",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 238
  },
  "hsl": {
    "h": 207.023,
    "s": 79.394,
    "l": 67.647
  },
  "oklch": {
    "l": 0.74315,
    "c": 0.11235,
    "h": 244.9
  },
  "luminance": 0.41539
}

Semantic roles & 50–950 ramp

primary

#6BB3EE

secondary

#EFD8C6

accent

#680ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB3EE

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

Preview Lab → · Contrast checker → · Palette generator →