#6BB5EC#6BB5EC

#6BB5EC is a light, moderate cyan. Relative luminance 0.422; OKLCH L 74.7% C 0.109 H 242.3°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5EC
RGB	rgb(107, 181, 236)
HSL	hsl(206, 77%, 67%)
HSV	hsv(206, 55%, 93%)
CMYK	cmyk(54.7%, 23.3%, 0%, 7.5%)
CIE-LAB	lab(71.03, -7.67, -34.47)
CIE-LCH	lch(71.03, 35.31, 257.45°)
OKLab	oklab(74.67% -0.0506 -0.0964)
OKLCH	oklch(74.67% 0.109 242.3)
XYZ	xyz(37.7221, 42.2264, 85.5033)
Luminance	0.4223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5EC #ECA26B

analogous

#6BECE2 #6BB5EC #6B75EC

triadic

#6BB5EC #EC6BB5 #B5EC6B

tetradic

#6BB5EC #E26BEC #ECA26B #75EC6B

square

#6BB5EC #E26BEC #ECA26B #75EC6B

split-complementary

#6BB5EC #EC6B75 #ECE26B

monochromatic

#197BC4 #359AE5 #6BB5EC #A1D0F3 #D7EBFA

Accessibility & contrast

On white

2.22

#6BB5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#6BB5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5EC

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5EC	#FFFFFF	#000000	##000000
##6BB5EC	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB5EF

Deuteranopia (green-blind)

#8CA8EB

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb5ec;
/* rgb */ color: rgb(107, 181, 236);
/* oklch */ color: oklch(74.7% 0.109 242.3);

Tailwind

colors: {
  custom: {
    50: '#9ecbf2',
    500: '#6bb5ec',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5ec;
$custom-light: #9ecbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5ec",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 236
  },
  "hsl": {
    "h": 205.581,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.74665,
    "c": 0.1089,
    "h": 242.3
  },
  "luminance": 0.4223
}

Semantic roles & 50–950 ramp

primary

#6BB5EC

secondary

#EED6C5

accent

#640CD9

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB5EC

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

Preview Lab → · Contrast checker → · Palette generator →