#6BB5F0#6BB5F0

#6BB5F0 is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.8% C 0.113 H 244.2°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5F0
RGB	rgb(107, 181, 240)
HSL	hsl(207, 82%, 68%)
HSV	hsv(207, 55%, 94%)
CMYK	cmyk(55.4%, 24.6%, 0%, 5.9%)
CIE-LAB	lab(71.19, -6.47, -36.39)
CIE-LCH	lch(71.19, 36.96, 259.92°)
OKLab	oklab(74.85% -0.0493 -0.102)
OKLCH	oklch(74.85% 0.113 244.2)
XYZ	xyz(38.3097, 42.4615, 88.5982)
Luminance	0.4247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5F0 #F0A66B

analogous

#6BF0E9 #6BB5F0 #6B72F0

triadic

#6BB5F0 #F06BB5 #B5F06B

tetradic

#6BB5F0 #E96BF0 #F0A66B #72F06B

square

#6BB5F0 #E96BF0 #F0A66B #72F06B

split-complementary

#6BB5F0 #F06B72 #F0E96B

monochromatic

#157BCC #3399EA #6BB5F0 #A3D1F6 #DAEDFB

Accessibility & contrast

On white

2.21

#6BB5F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#6BB5F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5F0

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5F0	#FFFFFF	#000000	##000000
##6BB5F0	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB6F3

Deuteranopia (green-blind)

#8AA8EF

Tritanopia (blue-blind)

#00C3C9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb5f0;
/* rgb */ color: rgb(107, 181, 240);
/* oklch */ color: oklch(74.8% 0.113 244.2);

Tailwind

colors: {
  custom: {
    50: '#9ecbf5',
    500: '#6bb5f0',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5f0;
$custom-light: #9ecbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5f0",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 240
  },
  "hsl": {
    "h": 206.617,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.74846,
    "c": 0.11325,
    "h": 244.2
  },
  "luminance": 0.42465
}

Semantic roles & 50–950 ramp

primary

#6BB5F0

secondary

#F0D9C7

accent

#6708DE

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB5F0

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

Preview Lab → · Contrast checker → · Palette generator →