#6CB1E9#6CB1E9

#6CB1E9 is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.7% C 0.108 H 244.5°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#6CB1E9
RGB	rgb(108, 177, 233)
HSL	hsl(207, 74%, 67%)
HSV	hsv(207, 54%, 91%)
CMYK	cmyk(53.6%, 24%, 0%, 8.6%)
CIE-LAB	lab(69.83, -6.18, -34.69)
CIE-LCH	lch(69.83, 35.23, 259.90°)
OKLab	oklab(73.69% -0.0463 -0.097)
OKLCH	oklch(73.69% 0.108 244.5)
XYZ	xyz(36.6092, 40.5126, 82.9655)
Luminance	0.4052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB1E9 #E9A46C

analogous

#6CE9E2 #6CB1E9 #6C73E9

triadic

#6CB1E9 #E96CB1 #B1E96C

tetradic

#6CB1E9 #E26CE9 #E9A46C #73E96C

square

#6CB1E9 #E26CE9 #E9A46C #73E96C

split-complementary

#6CB1E9 #E96C73 #E9E26C

monochromatic

#1C76BE #3795E1 #6CB1E9 #A1CDF1 #D6E9F9

Accessibility & contrast

On white

2.31

#6CB1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#6CB1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB1E9

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB1E9	#FFFFFF	#000000	##000000
##6CB1E9	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B2EC

Deuteranopia (green-blind)

#88A5E8

Tritanopia (blue-blind)

#18BEC4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6cb1e9;
/* rgb */ color: rgb(108, 177, 233);
/* oklch */ color: oklch(73.7% 0.108 244.5);

Tailwind

colors: {
  custom: {
    50: '#9ec8f0',
    500: '#6cb1e9',
    950: '#000000',
  },
}

SCSS

$custom: #6cb1e9;
$custom-light: #9ec8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb1e9",
  "rgb": {
    "r": 108,
    "g": 177,
    "b": 233
  },
  "hsl": {
    "h": 206.88,
    "s": 73.964,
    "l": 66.863
  },
  "oklch": {
    "l": 0.73694,
    "c": 0.10754,
    "h": 244.5
  },
  "luminance": 0.40516
}

Semantic roles & 50–950 ramp

primary

#6CB1E9

secondary

#ECD6C4

accent

#680FD6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6CB1E9

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

Preview Lab → · Contrast checker → · Palette generator →