#6BB5EB#6BB5EB

#6BB5EB is a light, moderate cyan. Relative luminance 0.422; OKLCH L 74.6% C 0.108 H 241.8°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5EB
RGB	rgb(107, 181, 235)
HSL	hsl(205, 76%, 67%)
HSV	hsv(205, 54%, 92%)
CMYK	cmyk(54.5%, 23%, 0%, 7.8%)
CIE-LAB	lab(70.99, -7.97, -33.99)
CIE-LCH	lch(70.99, 34.91, 256.80°)
OKLab	oklab(74.62% -0.0509 -0.095)
OKLCH	oklch(74.62% 0.108 241.8)
XYZ	xyz(37.5772, 42.1685, 84.7403)
Luminance	0.4217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5EB #EBA16B

analogous

#6BEBE1 #6BB5EB #6B75EB

triadic

#6BB5EB #EB6BB5 #B5EB6B

tetradic

#6BB5EB #E16BEB #EBA16B #75EB6B

square

#6BB5EB #E16BEB #EBA16B #75EB6B

split-complementary

#6BB5EB #EB6B75 #EBE16B

monochromatic

#1A7BC1 #359AE4 #6BB5EB #A1D0F2 #D7EBFA

Accessibility & contrast

On white

2.23

#6BB5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#6BB5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5EB

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5EB	#FFFFFF	#000000	##000000
##6BB5EB	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB5EE

Deuteranopia (green-blind)

#8CA8EA

Tritanopia (blue-blind)

#02C2C7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb5eb;
/* rgb */ color: rgb(107, 181, 235);
/* oklch */ color: oklch(74.6% 0.108 241.8);

Tailwind

colors: {
  custom: {
    50: '#9ecbf1',
    500: '#6bb5eb',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5eb;
$custom-light: #9ecbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5eb",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 235
  },
  "hsl": {
    "h": 205.313,
    "s": 76.19,
    "l": 67.059
  },
  "oklch": {
    "l": 0.74621,
    "c": 0.10782,
    "h": 241.8
  },
  "luminance": 0.42172
}

Semantic roles & 50–950 ramp

primary

#6BB5EB

secondary

#EDD6C5

accent

#630DD8

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB5EB

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

Preview Lab → · Contrast checker → · Palette generator →