#6491C2#6491C2

#6491C2 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.089 H 251.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#6491C2
RGB	rgb(100, 145, 194)
HSL	hsl(211, 44%, 58%)
HSV	hsv(211, 48%, 76%)
CMYK	cmyk(48.5%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(58.84, -1.73, -30.14)
CIE-LCH	lch(58.84, 30.19, 266.72°)
OKLab	oklab(64.4% -0.0284 -0.0842)
OKLCH	oklch(64.4% 0.089 251.3)
XYZ	xyz(25.1152, 26.8534, 54.8883)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6491C2 #C29564

analogous

#64C0C2 #6491C2 #6664C2

triadic

#6491C2 #C26491 #91C264

tetradic

#6491C2 #C264C0 #C29564 #64C266

square

#6491C2 #C264C0 #C29564 #64C266

split-complementary

#6491C2 #C26664 #C0C264

monochromatic

#30547B #4272A7 #6491C2 #90B0D3 #BCCFE5

Accessibility & contrast

On white

3.30

#6491C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#6491C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6491C2

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6491C2	#FFFFFF	#000000	##000000
##6491C2	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E93C4

Deuteranopia (green-blind)

#7289C1

Tritanopia (blue-blind)

#3A9CA2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6491c2;
/* rgb */ color: rgb(100, 145, 194);
/* oklch */ color: oklch(64.4% 0.089 251.3);

Tailwind

colors: {
  custom: {
    50: '#95b1d4',
    500: '#6491c2',
    950: '#000000',
  },
}

SCSS

$custom: #6491c2;
$custom-light: #95b1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#6491c2",
  "rgb": {
    "r": 100,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 211.277,
    "s": 43.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.64403,
    "c": 0.08886,
    "h": 251.3
  },
  "luminance": 0.26855
}

Semantic roles & 50–950 ramp

primary

#6491C2

secondary

#D4C2AE

accent

#9755D3

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #6491C2

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

Preview Lab → · Contrast checker → · Palette generator →