#6DA4F0#6DA4F0

#6DA4F0 is a light, vivid cyan. Relative luminance 0.361; OKLCH L 71.3% C 0.126 H 256.7°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#6DA4F0
RGB	rgb(109, 164, 240)
HSL	hsl(215, 81%, 68%)
HSV	hsv(215, 55%, 94%)
CMYK	cmyk(54.6%, 31.7%, 0%, 5.9%)
CIE-LAB	lab(66.59, 3.43, -43.57)
CIE-LCH	lch(66.59, 43.70, 274.50°)
OKLab	oklab(71.26% -0.029 -0.1228)
OKLCH	oklch(71.26% 0.126 256.7)
XYZ	xyz(35.3048, 36.0906, 87.5269)
Luminance	0.3609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DA4F0 #F0B96D

analogous

#6DE5F0 #6DA4F0 #776DF0

triadic

#6DA4F0 #F06DA4 #A4F06D

tetradic

#6DA4F0 #F06DE5 #F0B96D #6DF077

square

#6DA4F0 #F06DE5 #F0B96D #6DF077

split-complementary

#6DA4F0 #F0776D #E5F06D

monochromatic

#1563CD #3681EA #6DA4F0 #A4C7F6 #DCE9FB

Accessibility & contrast

On white

2.56

#6DA4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#6DA4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA4F0

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DA4F0	#FFFFFF	#000000	##000000
##6DA4F0	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A9F3

Deuteranopia (green-blind)

#759CEE

Tritanopia (blue-blind)

#15B5BF

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6da4f0;
/* rgb */ color: rgb(109, 164, 240);
/* oklch */ color: oklch(71.3% 0.126 256.7);

Tailwind

colors: {
  custom: {
    50: '#9fbef5',
    500: '#6da4f0',
    950: '#000000',
  },
}

SCSS

$custom: #6da4f0;
$custom-light: #9fbef5;
$custom-dark: #000000;

JSON

{
  "hex": "#6da4f0",
  "rgb": {
    "r": 109,
    "g": 164,
    "b": 240
  },
  "hsl": {
    "h": 214.809,
    "s": 81.366,
    "l": 68.431
  },
  "oklch": {
    "l": 0.71258,
    "c": 0.12616,
    "h": 256.7
  },
  "luminance": 0.36093
}

Semantic roles & 50–950 ramp

primary

#6DA4F0

secondary

#F0E0C9

accent

#8408DE

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #6DA4F0

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

Preview Lab → · Contrast checker → · Palette generator →