#217587#217587

#217587 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.2% C 0.082 H 215.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#217587
RGB	rgb(33, 117, 135)
HSL	hsl(191, 61%, 33%)
HSV	hsv(191, 76%, 53%)
CMYK	cmyk(75.6%, 13.3%, 0%, 47.1%)
CIE-LAB	lab(45.35, -18.15, -16.97)
CIE-LCH	lch(45.35, 24.85, 223.08°)
OKLab	oklab(52.17% -0.0665 -0.0473)
OKLCH	oklch(52.17% 0.082 215.4)
XYZ	xyz(11.3598, 14.7938, 25.1738)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217587 #873321

analogous

#218766 #217587 #214287

triadic

#217587 #872175 #758721

tetradic

#217587 #662187 #873321 #428721

square

#217587 #662187 #873321 #428721

split-complementary

#217587 #872142 #876621

monochromatic

#092025 #154A56 #217587 #2DA0B8 #4FBCD4

Accessibility & contrast

On white

5.30

#217587 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#217587 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217587

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217587	#FFFFFF	#000000	##FFFFFF
##217587	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697188

Deuteranopia (green-blind)

#5B6787

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #217587;
/* rgb */ color: rgb(33, 117, 135);
/* oklch */ color: oklch(52.2% 0.082 215.4);

Tailwind

colors: {
  custom: {
    50: '#6d9daa',
    500: '#217587',
    950: '#000000',
  },
}

SCSS

$custom: #217587;
$custom-light: #6d9daa;
$custom-dark: #000000;

JSON

{
  "hex": "#217587",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 135
  },
  "hsl": {
    "h": 190.588,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52167,
    "c": 0.08167,
    "h": 215.4
  },
  "luminance": 0.14795
}

Semantic roles & 50–950 ramp

primary

#217587

secondary

#B75F4D

accent

#6044E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #217587

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

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