#6391A2#6391A2

#6391A2 is a light, muted cyan. Relative luminance 0.255; OKLCH L 63.0% C 0.056 H 223.1°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#6391A2
RGB	rgb(99, 145, 162)
HSL	hsl(196, 25%, 51%)
HSV	hsv(196, 39%, 64%)
CMYK	cmyk(38.9%, 10.5%, 0%, 36.5%)
CIE-LAB	lab(57.57, -11.09, -13.91)
CIE-LCH	lch(57.57, 17.79, 231.42°)
OKLab	oklab(62.98% -0.0409 -0.0382)
OKLCH	oklch(62.98% 0.056 223.1)
XYZ	xyz(21.7903, 25.5107, 37.9513)
Luminance	0.2551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6391A2 #A27463

analogous

#63A293 #6391A2 #6371A2

triadic

#6391A2 #A26391 #91A263

tetradic

#6391A2 #9363A2 #A27463 #71A263

square

#6391A2 #9363A2 #A27463 #71A263

split-complementary

#6391A2 #A26371 #A29363

monochromatic

#344D57 #4B707D #6391A2 #89ACB9 #B0C7D0

Accessibility & contrast

On white

3.44

#6391A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#6391A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6391A2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6391A2	#FFFFFF	#000000	##000000
##6391A2	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878FA3

Deuteranopia (green-blind)

#7E87A2

Tritanopia (blue-blind)

#4B9696

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6391a2;
/* rgb */ color: rgb(99, 145, 162);
/* oklch */ color: oklch(63.0% 0.056 223.1);

Tailwind

colors: {
  custom: {
    50: '#92b1bd',
    500: '#6391a2',
    950: '#000000',
  },
}

SCSS

$custom: #6391a2;
$custom-light: #92b1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6391a2",
  "rgb": {
    "r": 99,
    "g": 145,
    "b": 162
  },
  "hsl": {
    "h": 196.19,
    "s": 25.301,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62984,
    "c": 0.05594,
    "h": 223.1
  },
  "luminance": 0.25512
}

Semantic roles & 50–950 ramp

primary

#6391A2

secondary

#BEAAA2

accent

#7F66C2

background

#F9FAFB

surface

#F1F5F6

border

#CBCFD0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #6391A2

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

Preview Lab → · Contrast checker → · Palette generator →