#6591C2#6591C2

#6591C2 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 64.5% C 0.088 H 251.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6591C2
RGB	rgb(101, 145, 194)
HSL	hsl(212, 43%, 58%)
HSV	hsv(212, 48%, 76%)
CMYK	cmyk(47.9%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(58.89, -1.49, -30.05)
CIE-LCH	lch(58.89, 30.09, 267.17°)
OKLab	oklab(64.46% -0.0275 -0.0839)
OKLCH	oklch(64.46% 0.088 251.9)
XYZ	xyz(25.2265, 26.9108, 54.8935)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6591C2 #C29665

analogous

#65BFC2 #6591C2 #6765C2

triadic

#6591C2 #C26591 #91C265

tetradic

#6591C2 #C265BF #C29665 #65C267

square

#6591C2 #C265BF #C29665 #65C267

split-complementary

#6591C2 #C26765 #BFC265

monochromatic

#31547C #4272A7 #6591C2 #91B0D3 #BDD0E5

Accessibility & contrast

On white

3.29

#6591C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#6591C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6591C2

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6591C2	#FFFFFF	#000000	##000000
##6591C2	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E93C4

Deuteranopia (green-blind)

#728AC1

Tritanopia (blue-blind)

#3C9CA2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6591c2;
/* rgb */ color: rgb(101, 145, 194);
/* oklch */ color: oklch(64.5% 0.088 251.9);

Tailwind

colors: {
  custom: {
    50: '#96b1d4',
    500: '#6591c2',
    950: '#000000',
  },
}

SCSS

$custom: #6591c2;
$custom-light: #96b1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#6591c2",
  "rgb": {
    "r": 101,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 211.613,
    "s": 43.256,
    "l": 57.843
  },
  "oklch": {
    "l": 0.64459,
    "c": 0.08832,
    "h": 251.9
  },
  "luminance": 0.26913
}

Semantic roles & 50–950 ramp

primary

#6591C2

secondary

#D4C2AF

accent

#9755D3

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #6591C2

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

Preview Lab → · Contrast checker → · Palette generator →