#6CB4EE#6CB4EE

#6CB4EE is a light, moderate cyan. Relative luminance 0.420; OKLCH L 74.6% C 0.111 H 244.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#6CB4EE
RGB	rgb(108, 180, 238)
HSL	hsl(207, 79%, 68%)
HSV	hsv(207, 55%, 93%)
CMYK	cmyk(54.6%, 24.4%, 0%, 6.7%)
CIE-LAB	lab(70.87, -6.32, -35.80)
CIE-LCH	lch(70.87, 36.35, 259.99°)
OKLab	oklab(74.58% -0.0481 -0.1002)
OKLCH	oklch(74.58% 0.111 244.4)
XYZ	xyz(37.9326, 42.0005, 86.9803)
Luminance	0.4200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB4EE #EEA66C

analogous

#6CEEE7 #6CB4EE #6C73EE

triadic

#6CB4EE #EE6CB4 #B4EE6C

tetradic

#6CB4EE #E76CEE #EEA66C #73EE6C

square

#6CB4EE #E76CEE #EEA66C #73EE6C

split-complementary

#6CB4EE #EE6C73 #EEE76C

monochromatic

#1779C8 #3598E8 #6CB4EE #A3D0F4 #DAECFB

Accessibility & contrast

On white

2.23

#6CB4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#6CB4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB4EE

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB4EE	#FFFFFF	#000000	##000000
##6CB4EE	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB5F1

Deuteranopia (green-blind)

#8AA8ED

Tritanopia (blue-blind)

#01C2C8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6cb4ee;
/* rgb */ color: rgb(108, 180, 238);
/* oklch */ color: oklch(74.6% 0.111 244.4);

Tailwind

colors: {
  custom: {
    50: '#9ecaf3',
    500: '#6cb4ee',
    950: '#000000',
  },
}

SCSS

$custom: #6cb4ee;
$custom-light: #9ecaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb4ee",
  "rgb": {
    "r": 108,
    "g": 180,
    "b": 238
  },
  "hsl": {
    "h": 206.769,
    "s": 79.268,
    "l": 67.843
  },
  "oklch": {
    "l": 0.74581,
    "c": 0.11117,
    "h": 244.4
  },
  "luminance": 0.42004
}

Semantic roles & 50–950 ramp

primary

#6CB4EE

secondary

#EFD9C7

accent

#670ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6CB4EE

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

Preview Lab → · Contrast checker → · Palette generator →