#217E8D#217E8D

#217E8D is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.8% C 0.086 H 210.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#217E8D
RGB	rgb(33, 126, 141)
HSL	hsl(188, 62%, 34%)
HSV	hsv(188, 77%, 55%)
CMYK	cmyk(76.6%, 10.6%, 0%, 44.7%)
CIE-LAB	lab(48.47, -20.97, -15.77)
CIE-LCH	lch(48.47, 26.24, 216.94°)
OKLab	oklab(54.76% -0.0734 -0.0439)
OKLCH	oklch(54.76% 0.086 210.9)
XYZ	xyz(12.8937, 17.1666, 27.8281)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217E8D #8D3021

analogous

#218D66 #217E8D #21488D

triadic

#217E8D #8D217E #7E8D21

tetradic

#217E8D #66218D #8D3021 #488D21

square

#217E8D #66218D #8D3021 #488D21

split-complementary

#217E8D #8D2148 #8D6621

monochromatic

#0A252A #15525B #217E8D #2DAABF #52C4D6

Accessibility & contrast

On white

4.74

#217E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#217E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217E8D

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217E8D	#FFFFFF	#000000	##FFFFFF
##217E8D	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798E

Deuteranopia (green-blind)

#636E8D

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #217e8d;
/* rgb */ color: rgb(33, 126, 141);
/* oklch */ color: oklch(54.8% 0.086 210.9);

Tailwind

colors: {
  custom: {
    50: '#6fa3ae',
    500: '#217e8d',
    950: '#000000',
  },
}

SCSS

$custom: #217e8d;
$custom-light: #6fa3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#217e8d",
  "rgb": {
    "r": 33,
    "g": 126,
    "b": 141
  },
  "hsl": {
    "h": 188.333,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54756,
    "c": 0.08552,
    "h": 210.9
  },
  "luminance": 0.17168
}

Semantic roles & 50–950 ramp

primary

#217E8D

secondary

#BA5F50

accent

#5943E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #217E8D

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

Preview Lab → · Contrast checker → · Palette generator →