#649CA3#649CA3

#649CA3 is a light, muted teal. Relative luminance 0.291; OKLCH L 65.7% C 0.060 H 205.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#649CA3
RGB	rgb(100, 156, 163)
HSL	hsl(187, 26%, 52%)
HSV	hsv(187, 39%, 64%)
CMYK	cmyk(38.7%, 4.3%, 0%, 36.1%)
CIE-LAB	lab(60.90, -16.51, -9.47)
CIE-LCH	lch(60.90, 19.03, 209.86°)
OKLab	oklab(65.66% -0.0537 -0.026)
OKLCH	oklch(65.66% 0.06 205.8)
XYZ	xyz(23.7525, 29.1290, 39.0141)
Luminance	0.2913 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CA3 #A36B64

analogous

#64A38B #649CA3 #647DA3

triadic

#649CA3 #A3649C #9CA364

tetradic

#649CA3 #8B64A3 #A36B64 #7DA364

square

#649CA3 #8B64A3 #A36B64 #7DA364

split-complementary

#649CA3 #A3647D #A38B64

monochromatic

#345458 #4B797F #649CA3 #8AB5BA #B1CDD1

Accessibility & contrast

On white

3.08

#649CA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#649CA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649CA3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CA3	#FFFFFF	#000000	##000000
##649CA3	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9498A4

Deuteranopia (green-blind)

#898FA3

Tritanopia (blue-blind)

#4AA09E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #649ca3;
/* rgb */ color: rgb(100, 156, 163);
/* oklch */ color: oklch(65.7% 0.060 205.8);

Tailwind

colors: {
  custom: {
    50: '#93b9be',
    500: '#649ca3',
    950: '#000000',
  },
}

SCSS

$custom: #649ca3;
$custom-light: #93b9be;
$custom-dark: #000000;

JSON

{
  "hex": "#649ca3",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 163
  },
  "hsl": {
    "h": 186.667,
    "s": 25.506,
    "l": 51.569
  },
  "oklch": {
    "l": 0.65658,
    "c": 0.05966,
    "h": 205.8
  },
  "luminance": 0.29131
}

Semantic roles & 50–950 ramp

primary

#649CA3

secondary

#BFA7A4

accent

#7066C2

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #649CA3

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

Preview Lab → · Contrast checker → · Palette generator →