#217E8F#217E8F

#217E8F is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.8% C 0.086 H 212.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#217E8F
RGB	rgb(33, 126, 143)
HSL	hsl(189, 63%, 35%)
HSV	hsv(189, 77%, 56%)
CMYK	cmyk(76.9%, 11.9%, 0%, 43.9%)
CIE-LAB	lab(48.54, -20.30, -16.83)
CIE-LCH	lch(48.54, 26.37, 219.66°)
OKLab	oklab(54.84% -0.0725 -0.0469)
OKLCH	oklch(54.84% 0.086 212.9)
XYZ	xyz(13.0438, 17.2266, 28.6189)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217E8F #8F3221

analogous

#218F69 #217E8F #21478F

triadic

#217E8F #8F217E #7E8F21

tetradic

#217E8F #69218F #8F3221 #478F21

square

#217E8F #69218F #8F3221 #478F21

split-complementary

#217E8F #8F2147 #8F6921

monochromatic

#0A262C #16525D #217E8F #2CAAC1 #53C3D7

Accessibility & contrast

On white

4.72

#217E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#217E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217E8F

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217E8F	#FFFFFF	#000000	##FFFFFF
##217E8F	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717A90

Deuteranopia (green-blind)

#626F8F

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #217e8f;
/* rgb */ color: rgb(33, 126, 143);
/* oklch */ color: oklch(54.8% 0.086 212.9);

Tailwind

colors: {
  custom: {
    50: '#6fa3af',
    500: '#217e8f',
    950: '#000000',
  },
}

SCSS

$custom: #217e8f;
$custom-light: #6fa3af;
$custom-dark: #000000;

JSON

{
  "hex": "#217e8f",
  "rgb": {
    "r": 33,
    "g": 126,
    "b": 143
  },
  "hsl": {
    "h": 189.273,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.54842,
    "c": 0.08638,
    "h": 212.9
  },
  "luminance": 0.17228
}

Semantic roles & 50–950 ramp

primary

#217E8F

secondary

#BB6151

accent

#5B42E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #217E8F

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

Preview Lab → · Contrast checker → · Palette generator →