#217387#217387

#217387 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.6% C 0.082 H 217.9°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#217387
RGB	rgb(33, 115, 135)
HSL	hsl(192, 61%, 33%)
HSV	hsv(192, 76%, 53%)
CMYK	cmyk(75.6%, 14.8%, 0%, 47.1%)
CIE-LAB	lab(44.71, -17.05, -17.96)
CIE-LCH	lch(44.71, 24.77, 226.48°)
OKLab	oklab(51.65% -0.0644 -0.0501)
OKLCH	oklch(51.65% 0.082 217.9)
XYZ	xyz(11.1293, 14.3328, 25.0969)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217387 #873521

analogous

#218768 #217387 #214087

triadic

#217387 #872173 #738721

tetradic

#217387 #682187 #873521 #408721

square

#217387 #682187 #873521 #408721

split-complementary

#217387 #872140 #876821

monochromatic

#091F25 #154956 #217387 #2D9DB8 #4FBAD4

Accessibility & contrast

On white

5.43

#217387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#217387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217387

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217387	#FFFFFF	#000000	##FFFFFF
##217387	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667088

Deuteranopia (green-blind)

#586587

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #217387;
/* rgb */ color: rgb(33, 115, 135);
/* oklch */ color: oklch(51.6% 0.082 217.9);

Tailwind

colors: {
  custom: {
    50: '#6d9baa',
    500: '#217387',
    950: '#000000',
  },
}

SCSS

$custom: #217387;
$custom-light: #6d9baa;
$custom-dark: #000000;

JSON

{
  "hex": "#217387",
  "rgb": {
    "r": 33,
    "g": 115,
    "b": 135
  },
  "hsl": {
    "h": 191.765,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51649,
    "c": 0.08165,
    "h": 217.9
  },
  "luminance": 0.14334
}

Semantic roles & 50–950 ramp

primary

#217387

secondary

#B7624D

accent

#6344E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #217387

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

Preview Lab → · Contrast checker → · Palette generator →