#217580#217580

#217580 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.9% C 0.079 H 207.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#217580
RGB	rgb(33, 117, 128)
HSL	hsl(187, 59%, 32%)
HSV	hsv(187, 74%, 50%)
CMYK	cmyk(74.2%, 8.6%, 0%, 49.8%)
CIE-LAB	lab(45.09, -20.50, -13.21)
CIE-LCH	lch(45.09, 24.39, 212.78°)
OKLab	oklab(51.87% -0.0696 -0.0367)
OKLCH	oklch(51.87% 0.079 207.8)
XYZ	xyz(10.8831, 14.6031, 22.6630)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217580 #802C21

analogous

#21805C #217580 #214680

triadic

#217580 #802175 #758021

tetradic

#217580 #5C2180 #802C21 #468021

square

#217580 #5C2180 #802C21 #468021

split-complementary

#217580 #802146 #805C21

monochromatic

#081C1F #14494F #217580 #2EA1B1 #4BC1D1

Accessibility & contrast

On white

5.36

#217580 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#217580 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217580

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217580	#FFFFFF	#000000	##FFFFFF
##217580	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7081

Deuteranopia (green-blind)

#5D6680

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #217580;
/* rgb */ color: rgb(33, 117, 128);
/* oklch */ color: oklch(51.9% 0.079 207.8);

Tailwind

colors: {
  custom: {
    50: '#6c9da4',
    500: '#217580',
    950: '#000000',
  },
}

SCSS

$custom: #217580;
$custom-light: #6c9da4;
$custom-dark: #000000;

JSON

{
  "hex": "#217580",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 128
  },
  "hsl": {
    "h": 186.947,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51866,
    "c": 0.07871,
    "h": 207.8
  },
  "luminance": 0.14604
}

Semantic roles & 50–950 ramp

primary

#217580

secondary

#B3564A

accent

#5846E2

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #217580

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

Preview Lab → · Contrast checker → · Palette generator →